Illinois 지역 코드: 630
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Note：630 지역 번호는 다음과 같습니다 Illinois, 미국. 국제 전화 번호는 001630 or 001-630、0010630、+1-630、+1+630、+1630、00-1-630、00 1 630.
More About Area Code 630
Area Code 630 was first put in service August 3, 1996. In 2007, area code 331 was created as an overlay to area code 630. Currently, the largest city it serves is Aurora, IL, and it overlaps coverage areas with area code 331.
Active Phone Number Prefixes
| Prefix | Usage | Primary City | Carrier |
| (630) 200- | Wireless | Naperville | Cellco Partnership DBA Verizon Wireless |
| (630) 201- | Wireless | Naperville | Sprint Spectrum L.p. |
| (630) 202- | Wireless | La Grange Park | Sprint Spectrum L.p. |
| (630) 203- | Landline | Elk Grove Village | Mci Worldcom Communications |
| (630) 204- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 205- | Wireless | Northbrook | Sprint Spectrum L.p. |
| (630) 206- | Landline | West Chicago | Level 3 Communications |
| (630) 207- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 208- | Landline | Geneva | Ameritech Illinois |
| (630) 209- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 210- | Landline | Naperville | AT&T Local |
| (630) 212- | Wireless | Wheeling | New Cingular Wireless PCS |
| (630) 213- | Landline | Bartlett | Ameritech Illinois |
| (630) 214- | Landline | Hinsdale | Broadwing Communications |
| (630) 215- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 216- | Landline | Big Rock | Rcn Telecom Services Of Illinois |
| (630) 217- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 218- | Landline | Oak Brook | Ameritech Illinois |
| (630) 219- | Landline | Naperville | Level 3 Communications |
| (630) 220- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 221- | Landline | Wheaton | Ameritech Illinois |
| (630) 222- | Wireless | Chicago | Cellco Partnership DBA Verizon Wireless |
| (630) 223- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 224- | Landline | Naperville | Ameritech Illinois |
| (630) 225- | Landline | Warrenville | Broadwing Communications |
| (630) 226- | Landline | Bolingbrook | Ameritech Illinois |
| (630) 227- | Landline | Bensenville | Ameritech Illinois |
| (630) 228- | Landline | Itasca | Broadwing Communications |
| (630) 229- | Landline | Aurora | Comcast Phone Of Illinois DBA Comco |
| (630) 230- | Landline | Hinsdale | Ameritech Illinois |
| (630) 231- | Landline | West Chicago | Ameritech Illinois |
| (630) 232- | Landline | Geneva | Ameritech Illinois |
| (630) 233- | Landline | Bartlett | Ovation Communications Of Illinois |
| (630) 234- | Wireless | West Chicago | New Cingular Wireless PCS |
| (630) 235- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 236- | Landline | Aurora | Ameritech Illinois |
| (630) 237- | Landline | Roselle | Teleport Communications America |
| (630) 238- | Landline | Bensenville | Ameritech Illinois |
| (630) 239- | Landline | Batavia | Mci Worldcom Communications |
| (630) 240- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 241- | Landline | Downers Grove | Ameritech Illinois |
| (630) 242- | Landline | Hinsdale | Broadwing Communications |
| (630) 243- | Landline | Lemont | Ameritech Illinois |
| (630) 244- | Wireless | Wheeling | New Cingular Wireless PCS |
| (630) 245- | Landline | Naperville | Ameritech Illinois |
| (630) 246- | Landline | Bartlett | Level 3 Communications |
| (630) 247- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 248- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 249- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 250- | Landline | Itasca | Ameritech Illinois |
| (630) 251- | Wireless | West Chicago | New Cingular Wireless PCS |
| (630) 252- | Landline | Lemont | Ameritech Illinois |
| (630) 253- | Wireless | Wheeling | New Cingular Wireless PCS |
| (630) 254- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 255- | Wireless | Maywood | Usa Mobility Wireless |
| (630) 256- | Wireless | La Grange Park | Ameritech Illinois |
| (630) 257- | Landline | Lemont | Ameritech Illinois |
| (630) 258- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 259- | Landline | Bensenville | Mcimetro Access Transmission Services LLC |
| (630) 260- | Landline | Wheaton | Ameritech Illinois |
| (630) 261- | Landline | Lombard | Ameritech Illinois |
| (630) 262- | Landline | Geneva | Ameritech Illinois |
| (630) 263- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 264- | Landline | Aurora | Ameritech Illinois |
| (630) 265- | Wireless | La Grange Park | American Messaging (am) |
| (630) 266- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 267- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 268- | Landline | Lombard | Ameritech Illinois |
| (630) 269- | Wireless | Summit Argo | Cellco Partnership DBA Verizon Wireless |
| (630) 270- | Wireless | Aurora | Cellco Partnership DBA Verizon Wireless |
| (630) 271- | Landline | Downers Grove | Ameritech Illinois |
| (630) 272- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 273- | Landline | Plano | First Communications LLC |
| (630) 274- | Landline | Bensenville | Teleport Communications America |
| (630) 275- | Landline | Downers Grove | Ameritech Illinois |
| (630) 276- | Landline | Naperville | Mcimetro Access Transmission Services LLC |
| (630) 277- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 278- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 279- | Landline | Elmhurst | Ameritech Illinois |
| (630) 280- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 281- | Landline | Naperville | Broadwing Communications |
| (630) 282- | Landline | Elk Grove Village | Mci Worldcom Communications |
| (630) 283- | Landline | Roselle | Teleport Communications America |
| (630) 284- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 285- | Landline | Itasca | Ameritech Illinois |
| (630) 286- | Landline | Hinsdale | Xo Illinois |
| (630) 287- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 288- | Landline | Oak Brook | Teleport Communications America |
| (630) 289- | Landline | Bartlett | Ameritech Illinois |
| (630) 290- | Wireless | Lombard | T-mobile Usa |
| (630) 291- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 292- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 293- | Landline | West Chicago | Ameritech Illinois |
| (630) 294- | Wireless | Chicago | Cellco Partnership DBA Verizon Wireless |
| (630) 295- | Landline | Roselle | Ameritech Illinois |
| (630) 296- | Landline | Lemont | Teleport Communications America |
| (630) 297- | Landline | Downers Grove | Level 3 Communications |
| (630) 298- | Wireless | La Grange Park | American Messaging (am) |
| (630) 299- | Landline | Aurora | Broadwing Communications |
| (630) 300- | Landline | Naperville | Mci Worldcom Communications |
| (630) 301- | Landline | Aurora | Rcn Telecom Services Of Illinois |
| (630) 302- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 303- | Wireless | Naperville | Cellco Partnership DBA Verizon Wireless |
| (630) 304- | Wireless | La Grange Park | Indiana Paging Ntwk |
| (630) 305- | Landline | Naperville | Ameritech Illinois |
| (630) 306- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 307- | Landline | Roselle | Ameritech Illinois |
| (630) 308- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 309- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 310- | Landline | Downers Grove | Rcn Telecom Services Of Illinois |
| (630) 312- | Landline | Bolingbrook | Ameritech Illinois |
| (630) 313- | Landline | Geneva | Rcn Telecom Services Of Illinois |
| (630) 314- | Wireless | Roselle | Ameritech Illinois |
| (630) 315- | Landline | Bensenville | Mcimetro Access Transmission Services LLC |
| (630) 316- | Wireless | La Grange Park | American Messaging (am) |
| (630) 317- | Landline | Bensenville | Mcimetro Access Transmission Services LLC |
| (630) 318- | Landline | Big Rock | Level 3 Communications |
| (630) 319- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 320- | Landline | Hinsdale | Teleport Communications America |
| (630) 321- | Landline | Hinsdale | Ameritech Illinois |
| (630) 322- | Landline | Downers Grove | Ameritech Illinois |
| (630) 323- | Landline | Hinsdale | Ameritech Illinois |
| (630) 324- | Landline | Bensenville | Mcimetro Access Transmission Services LLC |
| (630) 325- | Landline | Hinsdale | Ameritech Illinois |
| (630) 326- | Landline | Batavia | Teleport Communications America |
| (630) 327- | Wireless | La Grange Park | Sprint Spectrum L.p. |
| (630) 328- | Landline | Oak Brook | Teleport Communications America |
| (630) 329- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 330- | Wireless | Elmhurst | Sprint Spectrum L.p. |
| (630) 332- | Landline | Plano | Us Xchange Of Illinois LLC DBA Choice One Comm Il |
| (630) 333- | Landline | Elmhurst | Sprint Spectrum L.p. |
| (630) 334- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 335- | Landline | Naperville | Sprint Spectrum L.p. |
| (630) 336- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 337- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 338- | Landline | St Charles | New Cingular Wireless PCS |
| (630) 339- | Landline | Roselle | Broadwing Communications |
| (630) 340- | Wireless | Aurora | T-mobile Usa |
| (630) 341- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 342- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 343- | Landline | Lemont | AT&T Local |
| (630) 344- | Landline | Wood Dale | Xo Illinois |
| (630) 345- | Landline | Geneva | Ameritech Illinois |
| (630) 346- | Landline | West Chicago | New Cingular Wireless PCS |
| (630) 347- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 348- | Landline | Wood Dale | Xo Illinois |
| (630) 349- | Wireless | Naperville | Usa Mobility Wireless |
| (630) 350- | Landline | Bensenville | Ameritech Illinois |
| (630) 351- | Landline | Roselle | Ameritech Illinois |
| (630) 352- | Wireless | Roselle | Cellco Partnership DBA Verizon Wireless |
| (630) 353- | Landline | Downers Grove | Ameritech Illinois |
| (630) 354- | Landline | Bensenville | Paetec Communications |
| (630) 355- | Landline | Naperville | Ameritech Illinois |
| (630) 356- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 357- | Landline | Naperville | Ameritech Illinois |
| (630) 358- | Landline | Elburn | Level 3 Communications |
| (630) 359- | Landline | Elmhurst | Teleport Communications America |
| (630) 360- | Wireless | Sugar Grove | Cellco Partnership DBA Verizon Wireless |
| (630) 361- | Landline | Itasca | Sprint Spectrum L.p. |
| (630) 362- | Wireless | Naperville | T-mobile Usa |
| (630) 363- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 364- | Landline | Naperville | Broadwing Communications |
| (630) 365- | Landline | Elburn | Ameritech Illinois |
| (630) 366- | Landline | Bensenville | Mcimetro Access Transmission Services LLC |
| (630) 367- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 368- | Landline | Oak Brook | Ameritech Illinois |
| (630) 369- | Landline | Naperville | Ameritech Illinois |
| (630) 370- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 371- | Landline | Wood Dale | Xo Illinois |
| (630) 372- | Landline | Bartlett | Ameritech Illinois |
| (630) 373- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 374- | Wireless | Naperville | Usa Mobility Wireless |
| (630) 375- | Landline | Aurora | Ameritech Illinois |
| (630) 376- | Landline | Wood Dale | Xo Illinois |
| (630) 377- | Landline | St Charles | Ameritech Illinois |
| (630) 378- | Landline | Bolingbrook | Ameritech Illinois |
| (630) 379- | Landline | Wood Dale | Xo Illinois |
| (630) 380- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 381- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 382- | Landline | Bensenville | Mcimetro Access Transmission Services LLC |
| (630) 383- | Landline | Oswego | Mci Worldcom Communications |
| (630) 384- | Landline | Wheaton | Ameritech Illinois |
| (630) 385- | Landline | Yorkville | Broadwing Communications |
| (630) 386- | Wireless | West Chicago | New Cingular Wireless PCS |
| (630) 387- | Landline | Elburn | First Communications LLC |
| (630) 388- | Landline | Naperville | Xo Illinois |
| (630) 389- | Landline | Batavia | Broadwing Communications |
| (630) 390- | Landline | Wood Dale | Xo Illinois |
| (630) 391- | Landline | Sugar Grove | Cellco Partnership DBA Verizon Wireless |
| (630) 392- | Wireless | Naperville | Sprint Spectrum L.p. |
| (630) 393- | Landline | Warrenville | Ameritech Illinois |
| (630) 394- | Wireless | La Grange Park | Bandwidth.com Clec |
| (630) 395- | Landline | Bensenville | Mcimetro Access Transmission Services LLC |
| (630) 396- | Landline | Lombard | Sigecom |
| (630) 397- | Landline | Geneva | Ovation Communications Of Illinois |
| (630) 398- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 399- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 400- | Wireless | Elgin | T-mobile Usa |
| (630) 401- | Wireless | Aurora | T-mobile Usa |
| (630) 402- | Landline | Geneva | Comcast Phone Of Illinois DBA Comco |
| (630) 403- | Landline | Glen Ellyn | Paetec Communications |
| (630) 404- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 405- | Landline | Aurora | Xo Illinois |
| (630) 406- | Landline | Batavia | Ameritech Illinois |
| (630) 407- | Landline | Wheaton | Ameritech Illinois |
| (630) 408- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 409- | Landline | Sugar Grove | Level 3 Communications |
| (630) 410- | Landline | Oak Brook | Teleport Communications America |
| (630) 412- | Landline | Bensenville | Teleport Communications America |
| (630) 413- | Landline | Hinsdale | Level 3 Communications |
| (630) 414- | Wireless | West Chicago | New Cingular Wireless PCS |
| (630) 415- | Landline | Elmhurst | Ameritech Illinois |
| (630) 416- | Landline | Naperville | Ameritech Illinois |
| (630) 417- | Wireless | La Grange Park | Sprint Spectrum L.p. |
| (630) 418- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 419- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 420- | Landline | Naperville | Ameritech Illinois |
| (630) 421- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 422- | Landline | Oak Brook | Teleport Communications America |
| (630) 423- | Landline | Aurora | Teleport Communications America |
| (630) 424- | Landline | Lombard | Ameritech Illinois |
| (630) 425- | Landline | Batavia | Teleport Communications America |
| (630) 426- | Landline | Lombard | Teleport Communications America |
| (630) 427- | Landline | Downers Grove | Ameritech Illinois |
| (630) 428- | Landline | Naperville | Ameritech Illinois |
| (630) 429- | Landline | Aurora | AT&T Local |
| (630) 430- | Wireless | La Grange | Sprint Spectrum L.p. |
| (630) 431- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 432- | Wireless | Downers Grove | Cellco Partnership DBA Verizon Wireless |
| (630) 433- | Landline | Bensenville | Mcimetro Access Transmission Services LLC |
| (630) 434- | Landline | Downers Grove | Ameritech Illinois |
| (630) 435- | Landline | Downers Grove | Ameritech Illinois |
| (630) 436- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 437- | Landline | Downers Grove | Ovation Communications Of Illinois |
| (630) 438- | Landline | Itasca | Mcimetro Access Transmission Services LLC |
| (630) 439- | Landline | Wood Dale | Xo Illinois |
| (630) 440- | Wireless | West Chicago | T-mobile Usa |
| (630) 441- | Landline | Downers Grove | AT&T Local |
| (630) 442- | Landline | Downers Grove | AT&T Local |
| (630) 443- | Landline | St Charles | Ameritech Illinois |
| (630) 444- | Landline | St Charles | Ameritech Illinois |
| (630) 445- | Landline | Oak Brook | AT&T Local |
| (630) 446- | Landline | Bensenville | Mcimetro Access Transmission Services LLC |
| (630) 447- | Landline | Warrenville | Broadwing Communications |
| (630) 448- | Landline | Elburn | Level 3 Communications |
| (630) 449- | Landline | Aurora | Teleport Communications America |
| (630) 450- | Wireless | Aurora | Cellco Partnership DBA Verizon Wireless |
| (630) 451- | Landline | Arlington Heights | Broadwing Communications |
| (630) 452- | Wireless | La Grange | Sprint Spectrum L.p. |
| (630) 453- | Wireless | Naperville | Cellco Partnership DBA Verizon Wireless |
| (630) 454- | Landline | Batavia | Xo Illinois |
| (630) 455- | Landline | Hinsdale | Ameritech Illinois |
| (630) 456- | Landline | Oak Brook | AT&T Local |
| (630) 457- | Landline | Geneva | Level 3 Communications |
| (630) 458- | Landline | Elmhurst | Ameritech Illinois |
| (630) 459- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 460- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 461- | Wireless | Roselle | Sprint Spectrum L.p. |
| (630) 462- | Landline | Wheaton | Ameritech Illinois |
| (630) 463- | Landline | Geneva | Mcimetro Access Transmission Services LLC |
| (630) 464- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 465- | Landline | Sugar Grove | Bandwidth.com Clec |
| (630) 466- | Landline | Sugar Grove | Ameritech Illinois |
| (630) 467- | Landline | Itasca | Ameritech Illinois |
| (630) 468- | Landline | Hinsdale | Rcn Telecom Services Of Illinois |
| (630) 469- | Landline | Glen Ellyn | Ameritech Illinois |
| (630) 470- | Landline | Naperville | Cellco Partnership DBA Verizon Wireless |
| (630) 471- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 472- | Landline | Oak Brook | Ameritech Illinois |
| (630) 473- | Landline | West Chicago | Comcast Phone Of Illinois DBA Comco |
| (630) 474- | Landline | Glen Ellyn | Comcast Phone Of Illinois DBA Comco |
| (630) 475- | Landline | Bensenville | Mcimetro Access Transmission Services LLC |
| (630) 476- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 477- | Landline | Bensenville | Mci Worldcom Communications |
| (630) 478- | Landline | Elmhurst | AT&T Local |
| (630) 479- | Wireless | Northbrook | Sprint Spectrum L.p. |
| (630) 480- | Landline | Oak Brook | Teleport Communications America |
| (630) 481- | Landline | Oak Brook | Teleport Communications America |
| (630) 482- | Landline | Batavia | Ameritech Illinois |
| (630) 483- | Landline | Bartlett | Ameritech Illinois |
| (630) 484- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 485- | Landline | St Charles | Ovation Communications Of Illinois |
| (630) 486- | Landline | Aurora | Sbc Internet Services |
| (630) 487- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 488- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 489- | Landline | Lombard | Hypercube Telecom |
| (630) 490- | Landline | Chicago | Teleport Communications America |
| (630) 491- | Landline | Elmhurst | Peerless Network Of Illinois |
| (630) 492- | Landline | Geneva | Teleport Communications America |
| (630) 493- | Landline | Downers Grove | Ameritech Illinois |
| (630) 494- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 495- | Landline | Lombard | Ameritech Illinois |
| (630) 496- | Landline | Bensenville | Ovation Communications Of Illinois |
| (630) 497- | Landline | Elgin | Ameritech Illinois |
| (630) 498- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 499- | Landline | Aurora | Ameritech Illinois |
| (630) 501- | Landline | Elmhurst | Comcast Phone Of Illinois DBA Comco |
| (630) 502- | Wireless | Wheeling | New Cingular Wireless PCS |
| (630) 503- | Landline | Schaumburg | Teleport Communications America |
| (630) 504- | Landline | Bartlett | Teleport Communications America |
| (630) 505- | Landline | Naperville | Ameritech Illinois |
| (630) 506- | Wireless | Aurora | T-mobile Usa |
| (630) 507- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 508- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 509- | Landline | Oak Brook | AT&T Local |
| (630) 510- | Landline | Wheaton | Ameritech Illinois |
| (630) 512- | Landline | Downers Grove | Ameritech Illinois |
| (630) 513- | Landline | St Charles | Ameritech Illinois |
| (630) 514- | Wireless | La Grange Park | Sprint Spectrum L.p. |
| (630) 515- | Landline | Downers Grove | Ameritech Illinois |
| (630) 516- | Landline | Elmhurst | Ameritech Illinois |
| (630) 517- | Landline | Wheaton | Level 3 Communications |
| (630) 518- | Landline | Aurora | Mci Worldcom Communications |
| (630) 519- | Landline | Lombard | Teleport Communications America |
| (630) 520- | Landline | Oak Brook | Teleport Communications America |
| (630) 521- | Landline | Bensenville | Ameritech Illinois |
| (630) 522- | Landline | Hinsdale | Allegiance Telecom |
| (630) 523- | Landline | Roselle | Ovation Communications Of Illinois |
| (630) 524- | Landline | St Charles | Broadwing Communications |
| (630) 525- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 526- | Landline | Batavia | Teleport Communications America |
| (630) 527- | Landline | Naperville | Ameritech Illinois |
| (630) 528- | Wireless | Hinsdale | Cimco Communications |
| (630) 529- | Landline | Roselle | Ameritech Illinois |
| (630) 530- | Landline | Elmhurst | Ameritech Illinois |
| (630) 531- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 532- | Landline | Elmhurst | Ovation Communications Of Illinois |
| (630) 533- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 534- | Landline | Glen Ellyn | Ovation Communications Of Illinois |
| (630) 535- | Wireless | La Grange Park | Indiana Paging Ntwk |
| (630) 536- | Landline | Naperville | Teleport Communications America |
| (630) 537- | Landline | Hinsdale | Ameritech Illinois |
| (630) 538- | Wireless | Sugar Grove | T-mobile Usa |
| (630) 539- | Landline | Roselle | Ameritech Illinois |
| (630) 540- | Landline | Bartlett | Ameritech Illinois |
| (630) 541- | Landline | Downers Grove | Teleport Communications America |
| (630) 542- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 543- | Landline | Elmhurst | Ameritech Illinois |
| (630) 544- | Landline | Naperville | Ovation Communications Of Illinois |
| (630) 545- | Landline | Glen Ellyn | Ameritech Illinois |
| (630) 546- | Wireless | Elmhurst | Sprint Spectrum L.p. |
| (630) 547- | Landline | Arlington Heights | Broadwing Communications |
| (630) 548- | Landline | Naperville | Ameritech Illinois |
| (630) 549- | Landline | St Charles | Teleport Communications America |
| (630) 550- | Landline | Bartlett | Ovation Communications Of Illinois |
| (630) 551- | Landline | Oswego | Ameritech Illinois |
| (630) 552- | Landline | Plano | Ameritech Illinois |
| (630) 553- | Landline | Yorkville | Ameritech Illinois |
| (630) 554- | Landline | Oswego | Ameritech Illinois |
| (630) 556- | Landline | Big Rock | Ameritech Illinois |
| (630) 557- | Landline | Elburn | Ameritech Illinois |
| (630) 558- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 559- | Landline | Elmhurst | Allegiance Telecom |
| (630) 560- | Wireless | Hinsdale | Broadwing Communications |
| (630) 561- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 562- | Landline | West Chicago | Ameritech Illinois |
| (630) 563- | Landline | Elmhurst | Broadwing Communications |
| (630) 564- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 565- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 566- | Landline | Aurora | Broadwing Communications |
| (630) 567- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 568- | Landline | Oak Brook | AT&T Local |
| (630) 569- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 570- | Landline | Hinsdale | Ovation Communications Of Illinois |
| (630) 571- | Landline | Oak Brook | Ameritech Illinois |
| (630) 572- | Landline | Oak Brook | Ameritech Illinois |
| (630) 573- | Landline | Oak Brook | Ameritech Illinois |
| (630) 574- | Landline | Oak Brook | Ameritech Illinois |
| (630) 575- | Landline | Oak Brook | Ameritech Illinois |
| (630) 576- | Landline | Lombard | Ovation Communications Of Illinois |
| (630) 577- | Landline | Naperville | Ameritech Illinois |
| (630) 578- | Landline | Geneva | Broadwing Communications |
| (630) 579- | Landline | Naperville | Ameritech Illinois |
| (630) 580- | Landline | Wheaton | Ovation Communications Of Illinois |
| (630) 581- | Landline | Oak Brook | AT&T Local |
| (630) 582- | Landline | Roselle | Ameritech Illinois |
| (630) 583- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 584- | Landline | St Charles | Ameritech Illinois |
| (630) 585- | Landline | Aurora | Ameritech Illinois |
| (630) 586- | Landline | Oak Brook | Ameritech Illinois |
| (630) 587- | Landline | St Charles | Ameritech Illinois |
| (630) 588- | Landline | Wheaton | Ameritech Illinois |
| (630) 589- | Landline | Elk Grove Village | Mci Worldcom Communications |
| (630) 590- | Landline | Hinsdale | Broadwing Communications |
| (630) 592- | Landline | Arlington Heights | Broadwing Communications |
| (630) 593- | Landline | Batavia | Ovation Communications Of Illinois |
| (630) 594- | Landline | Bensenville | Ovation Communications Of Illinois |
| (630) 595- | Landline | Bensenville | Ameritech Illinois |
| (630) 596- | Landline | Naperville | Allegiance Telecom |
| (630) 597- | Landline | Wheaton | Allegiance Telecom |
| (630) 598- | Landline | Downers Grove | Allegiance Telecom |
| (630) 599- | Landline | Lombard | Allegiance Telecom |
| (630) 600- | Landline | Elmhurst | Teleport Communications America |
| (630) 601- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 602- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 603- | Wireless | Roselle | Ameritech Illinois |
| (630) 604- | Landline | Warrenville | Broadwing Communications |
| (630) 605- | Wireless | Naperville | New Cingular Wireless PCS |
| (630) 606- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 607- | Landline | Elmhurst | Rcn Telecom Services Of Illinois |
| (630) 608- | Landline | Oswego | Level 3 Communications |
| (630) 609- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 610- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 612- | Wireless | Roselle | Ameritech Illinois |
| (630) 613- | Landline | Lombard | Teleport Communications America |
| (630) 614- | Landline | Wheaton | First Communications LLC |
| (630) 615- | Landline | Naperville | First Communications LLC |
| (630) 616- | Landline | Bensenville | Ameritech Illinois |
| (630) 617- | Landline | Elmhurst | Ameritech Illinois |
| (630) 618- | Wireless | Aurora | Sprint Spectrum L.p. |
| (630) 619- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 620- | Landline | Lombard | Ameritech Illinois |
| (630) 621- | Landline | West Chicago | Broadwing Communications |
| (630) 622- | Landline | Roselle | Allegiance Telecom |
| (630) 623- | Landline | Oak Brook | Ameritech Illinois |
| (630) 624- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 625- | Landline | Itasca | Ovation Communications Of Illinois |
| (630) 626- | Landline | Itasca | Global Crossing Local Services-il |
| (630) 627- | Landline | Lombard | Ameritech Illinois |
| (630) 628- | Landline | Elmhurst | Ameritech Illinois |
| (630) 629- | Landline | Lombard | Ameritech Illinois |
| (630) 630- | Landline | Oswego | First Communications LLC |
| (630) 631- | Landline | Aurora | Ovation Communications Of Illinois |
| (630) 632- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 633- | Landline | Lemont | Ovation Communications Of Illinois |
| (630) 634- | Landline | Oak Brook | AT&T Local |
| (630) 635- | Landline | Roselle | AT&T Local |
| (630) 636- | Landline | Oswego | First Communications LLC |
| (630) 637- | Landline | Naperville | Ameritech Illinois |
| (630) 638- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 639- | Landline | West Chicago | Ovation Communications Of Illinois |
| (630) 640- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 641- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 642- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 643- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 644- | Landline | Bensenville | Mci Worldcom Communications |
| (630) 645- | Landline | Oak Brook | Ameritech Illinois |
| (630) 646- | Landline | Naperville | Ameritech Illinois |
| (630) 647- | Landline | Itasca | Mcimetro Access Transmission Services LLC |
| (630) 648- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 649- | Landline | Naperville | Ameritech Illinois |
| (630) 650- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 651- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 652- | Landline | Lombard | Ameritech Illinois |
| (630) 653- | Landline | Wheaton | Ameritech Illinois |
| (630) 654- | Landline | Hinsdale | Ameritech Illinois |
| (630) 655- | Landline | Hinsdale | Ameritech Illinois |
| (630) 656- | Landline | Lombard | Mci Worldcom Communications |
| (630) 657- | Landline | Warrenville | Ovation Communications Of Illinois |
| (630) 658- | Landline | Warrenville | Broadwing Communications |
| (630) 659- | Landline | St Charles | Xo Illinois |
| (630) 660- | Wireless | La Grange | Sprint Spectrum L.p. |
| (630) 661- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 662- | Landline | La Grange | Ameritech Illinois |
| (630) 663- | Landline | Downers Grove | Ameritech Illinois |
| (630) 664- | Wireless | Naperville | Sprint Spectrum L.p. |
| (630) 665- | Landline | Wheaton | Ameritech Illinois |
| (630) 666- | Wireless | Elmhurst | Sprint Spectrum L.p. |
| (630) 667- | Wireless | La Grange Park | Sprint Spectrum L.p. |
| (630) 668- | Landline | Wheaton | Ameritech Illinois |
| (630) 669- | Wireless | Northbrook | Sprint Spectrum L.p. |
| (630) 670- | Wireless | La Grange Park | T-mobile Usa |
| (630) 671- | Landline | Roselle | Ameritech Illinois |
| (630) 672- | Landline | Elk Grove Village | Mci Worldcom Communications |
| (630) 673- | Wireless | Northbrook | Sprint Spectrum L.p. |
| (630) 674- | Wireless | Northbrook | Sprint Spectrum L.p. |
| (630) 675- | Wireless | Roselle | Sprint Spectrum L.p. |
| (630) 676- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 677- | Wireless | Geneva | T-mobile Usa |
| (630) 678- | Landline | Lombard | Ameritech Illinois |
| (630) 679- | Landline | Bolingbrook | Ameritech Illinois |
| (630) 680- | Wireless | La Grange Park | American Messaging (am) |
| (630) 681- | Landline | Wheaton | Ameritech Illinois |
| (630) 682- | Landline | Wheaton | Ameritech Illinois |
| (630) 683- | Wireless | Maywood | Usa Mobility Wireless |
| (630) 684- | Landline | Oak Brook | Ameritech Illinois |
| (630) 685- | Landline | Bolingbrook | Broadwing Communications |
| (630) 686- | Landline | Hinsdale | Global Crossing Local Services-il |
| (630) 687- | Wireless | Naperville | New Cingular Wireless PCS |
| (630) 688- | Wireless | Elmhurst | Sprint Spectrum L.p. |
| (630) 689- | Landline | Naperville | Global Crossing Local Services-il |
| (630) 690- | Landline | Wheaton | Ameritech Illinois |
| (630) 691- | Landline | Lombard | Ameritech Illinois |
| (630) 692- | Landline | Aurora | Ameritech Illinois |
| (630) 693- | Landline | Lombard | Ameritech Illinois |
| (630) 694- | Landline | Bensenville | Ameritech Illinois |
| (630) 695- | Wireless | Northbrook | American Messaging (am) |
| (630) 696- | Landline | Naperville | Mcimetro Access Transmission Services LLC |
| (630) 697- | Wireless | La Grange | Sprint Spectrum L.p. |
| (630) 698- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 699- | Wireless | Naperville | New Cingular Wireless PCS |
| (630) 701- | Wireless | Aurora | T-mobile Usa |
| (630) 702- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 703- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 704- | Wireless | La Grange Park | American Messaging (am) |
| (630) 705- | Landline | Lombard | Ameritech Illinois |
| (630) 706- | Landline | Hinsdale | Ameritech Illinois |
| (630) 707- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 708- | Landline | Yorkville | Sbc Internet Services |
| (630) 709- | Wireless | Roselle | Sprint Spectrum L.p. |
| (630) 710- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 712- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 713- | Landline | Naperville | Ameritech Illinois |
| (630) 714- | Wireless | Chicago | American Messaging (am) |
| (630) 715- | Wireless | Saint Charles | New Cingular Wireless PCS |
| (630) 716- | Landline | Hinsdale | Teleport Communications America |
| (630) 717- | Landline | Naperville | Ameritech Illinois |
| (630) 718- | Landline | Naperville | Ameritech Illinois |
| (630) 719- | Landline | Downers Grove | Ameritech Illinois |
| (630) 720- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 721- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 722- | Wireless | Oak Brook | Ameritech Illinois |
| (630) 723- | Landline | Aurora | Xo Illinois |
| (630) 724- | Landline | Downers Grove | Ameritech Illinois |
| (630) 725- | Landline | Downers Grove | Ameritech Illinois |
| (630) 726- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 727- | Wireless | La Grange Park | American Messaging (am) |
| (630) 728- | Wireless | La Grange | Sprint Spectrum L.p. |
| (630) 729- | Landline | Downers Grove | Broadwing Communications |
| (630) 730- | Wireless | Elgin | New Cingular Wireless PCS |
| (630) 731- | Wireless | Aurora | Sprint Spectrum L.p. |
| (630) 732- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 733- | Landline | Big Rock | Teleport Communications America |
| (630) 734- | Landline | Hinsdale | Ameritech Illinois |
| (630) 735- | Landline | Itasca | Xo Illinois |
| (630) 736- | Landline | Bartlett | Ameritech Illinois |
| (630) 737- | Landline | Downers Grove | Ameritech Illinois |
| (630) 738- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 739- | Landline | Lemont | Ameritech Illinois |
| (630) 740- | Wireless | Aurora | Cellco Partnership DBA Verizon Wireless |
| (630) 741- | Landline | Bensenville | Xo Illinois |
| (630) 742- | Wireless | Naperville | Sprint Spectrum L.p. |
| (630) 743- | Landline | Downers Grove | Teleport Communications America |
| (630) 744- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 745- | Wireless | Northbrook | Sprint Spectrum L.p. |
| (630) 746- | Wireless | Sugar Grove | Cellco Partnership DBA Verizon Wireless |
| (630) 747- | Wireless | La Grange | Sprint Spectrum L.p. |
| (630) 748- | Landline | Lombard | Global Crossing Local Services-il |
| (630) 749- | Landline | Elmhurst | Global Crossing Local Services-il |
| (630) 750- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 751- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 752- | Landline | Wheaton | Ameritech Illinois |
| (630) 753- | Landline | Naperville | Ameritech Illinois |
| (630) 754- | Landline | Lemont | Xo Illinois |
| (630) 755- | Landline | Lemont | Teleport Communications America |
| (630) 756- | Landline | Oak Brook | Global Crossing Local Services-il |
| (630) 757- | Landline | Bensenville | Global Crossing Local Services-il |
| (630) 758- | Landline | Elmhurst | Ameritech Illinois |
| (630) 759- | Landline | Bolingbrook | Ameritech Illinois |
| (630) 760- | Landline | Itasca | Ovation Communications Of Illinois |
| (630) 761- | Landline | Batavia | Ameritech Illinois |
| (630) 762- | Landline | St Charles | Ameritech Illinois |
| (630) 763- | Wireless | Aurora | Usa Mobility Wireless |
| (630) 764- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 765- | Wireless | Wheaton | New Cingular Wireless PCS |
| (630) 766- | Landline | Bensenville | Ameritech Illinois |
| (630) 767- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 768- | Wireless | Naperville | Sprint Spectrum L.p. |
| (630) 769- | Landline | Downers Grove | Ameritech Illinois |
| (630) 770- | Wireless | Aurora | Sprint Spectrum L.p. |
| (630) 771- | Landline | Bolingbrook | Ameritech Illinois |
| (630) 772- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 773- | Landline | Itasca | Ameritech Illinois |
| (630) 774- | Wireless | La Grange Park | Sprint Spectrum L.p. |
| (630) 775- | Landline | Itasca | Ameritech Illinois |
| (630) 776- | Wireless | Elmhurst | Sprint Spectrum L.p. |
| (630) 777- | Wireless | Sugar Grove | Cellco Partnership DBA Verizon Wireless |
| (630) 778- | Landline | Naperville | Ameritech Illinois |
| (630) 779- | Wireless | West Chicago | New Cingular Wireless PCS |
| (630) 780- | Wireless | Naperville | Cellco Partnership DBA Verizon Wireless |
| (630) 781- | Wireless | La Grange Park | Sprint Spectrum L.p. |
| (630) 782- | Landline | Elmhurst | Ameritech Illinois |
| (630) 783- | Landline | Lemont | Ameritech Illinois |
| (630) 784- | Landline | Wheaton | Ameritech Illinois |
| (630) 785- | Landline | Lombard | AT&T Local |
| (630) 786- | Landline | Downers Grove | Global Crossing Local Services-il |
| (630) 787- | Landline | Bensenville | Ameritech Illinois |
| (630) 788- | Wireless | Aurora | T-mobile Usa |
| (630) 789- | Landline | Hinsdale | Ameritech Illinois |
| (630) 790- | Landline | Glen Ellyn | Ameritech Illinois |
| (630) 791- | Landline | Warrenville | Teleport Communications America |
| (630) 792- | Landline | Lombard | Ameritech Illinois |
| (630) 793- | Landline | Glen Ellyn | Global Crossing Local Services-il |
| (630) 794- | Landline | Hinsdale | Ameritech Illinois |
| (630) 795- | Landline | Downers Grove | Ameritech Illinois |
| (630) 796- | Landline | Chicago | Bandwidth.com Clec |
| (630) 797- | Landline | St Charles | Mcimetro Access Transmission Services LLC |
| (630) 798- | Landline | Naperville | Ameritech Illinois |
| (630) 799- | Landline | Naperville | Ameritech Illinois |
| (630) 800- | Wireless | Aurora | Cellco Partnership DBA Verizon Wireless |
| (630) 801- | Landline | Aurora | Ameritech Illinois |
| (630) 802- | Wireless | Sugar Grove | T-mobile Usa |
| (630) 803- | Wireless | Aurora | Sprint Spectrum L.p. |
| (630) 804- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 805- | Wireless | La Grange | New Cingular Wireless PCS |
| (630) 806- | Wireless | Aurora | Sprint Spectrum L.p. |
| (630) 807- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 808- | Wireless | Elmhurst | Sprint Spectrum L.p. |
| (630) 809- | Wireless | Aurora | Sprint Spectrum L.p. |
| (630) 810- | Landline | Downers Grove | Ameritech Illinois |
| (630) 812- | Wireless | Lombard | New Cingular Wireless PCS |
| (630) 813- | Landline | Naperville | Ameritech Illinois |
| (630) 814- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 815- | Wireless | West Chicago | New Cingular Wireless PCS |
| (630) 816- | Wireless | Northbrook | Sprint Spectrum L.p. |
| (630) 817- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 818- | Landline | West Chicago | Mcimetro Access Transmission Services LLC |
| (630) 819- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 820- | Landline | Aurora | Ameritech Illinois |
| (630) 821- | Landline | Warrenville | Mcimetro Access Transmission Services LLC |
| (630) 822- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 823- | Landline | Bensenville | Mcimetro Access Transmission Services LLC |
| (630) 824- | Landline | Downers Grove | Ovation Communications Of Illinois |
| (630) 825- | Landline | Roselle | Ovation Communications Of Illinois |
| (630) 826- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 827- | Landline | Lombard | Ovation Communications Of Illinois |
| (630) 828- | Wireless | Hinsdale | Teleport Communications America |
| (630) 829- | Landline | Downers Grove | Ameritech Illinois |
| (630) 830- | Landline | Bartlett | Ameritech Illinois |
| (630) 831- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 832- | Landline | Elmhurst | Ameritech Illinois |
| (630) 833- | Landline | Elmhurst | Ameritech Illinois |
| (630) 834- | Landline | Elmhurst | Ameritech Illinois |
| (630) 835- | Landline | Elmhurst | Ovation Communications Of Illinois |
| (630) 836- | Landline | Warrenville | Ameritech Illinois |
| (630) 837- | Landline | Bartlett | Ameritech Illinois |
| (630) 838- | Wireless | Maywood | Usa Mobility Wireless |
| (630) 839- | Landline | Naperville | Broadwing Communications |
| (630) 840- | Landline | Batavia | Ameritech Illinois |
| (630) 841- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 842- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 843- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 844- | Landline | Aurora | Ameritech Illinois |
| (630) 845- | Landline | Geneva | Ameritech Illinois |
| (630) 846- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 847- | Landline | Lombard | Ymax Communications Corp. |
| (630) 848- | Landline | Naperville | Ameritech Illinois |
| (630) 849- | Wireless | Aurora | T-mobile Usa |
| (630) 850- | Landline | Hinsdale | Ameritech Illinois |
| (630) 851- | Landline | Aurora | Ameritech Illinois |
| (630) 852- | Landline | Downers Grove | Ameritech Illinois |
| (630) 853- | Wireless | Naperville | New Cingular Wireless PCS |
| (630) 854- | Wireless | Naperville | T-mobile Usa |
| (630) 855- | Landline | Bartlett | Teleport Communications America |
| (630) 856- | Landline | Hinsdale | Ameritech Illinois |
| (630) 857- | Landline | Naperville | Ameritech Illinois |
| (630) 858- | Landline | Glen Ellyn | Ameritech Illinois |
| (630) 859- | Landline | Aurora | Ameritech Illinois |
| (630) 860- | Landline | Bensenville | Ameritech Illinois |
| (630) 861- | Landline | Hinsdale | Mci Worldcom Communications |
| (630) 862- | Landline | Aurora | Ameritech Illinois |
| (630) 863- | Wireless | Lemont | T-mobile Usa |
| (630) 864- | Wireless | Naperville | T-mobile Usa |
| (630) 865- | Wireless | La Grange Park | Sprint Spectrum L.p. |
| (630) 866- | Landline | Glen Ellyn | Teleport Communications America |
| (630) 867- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 868- | Landline | Arlington Heights | Broadwing Communications |
| (630) 869- | Landline | Downers Grove | Peerless Network Of Illinois |
| (630) 870- | Landline | Aurora | Teleport Communications America |
| (630) 871- | Landline | Wheaton | Ameritech Illinois |
| (630) 872- | Landline | Roselle | Ameritech Illinois |
| (630) 873- | Landline | Arlington Heights | Broadwing Communications |
| (630) 874- | Landline | Elk Grove Village | Mci Worldcom Communications |
| (630) 875- | Landline | Itasca | Ameritech Illinois |
| (630) 876- | Landline | West Chicago | Ameritech Illinois |
| (630) 877- | Wireless | West Chicago | New Cingular Wireless PCS |
| (630) 878- | Wireless | La Grange Park | Sprint Spectrum L.p. |
| (630) 879- | Landline | Batavia | Ameritech Illinois |
| (630) 880- | Wireless | La Grange Park | New Cingular Wireless PCS |
| (630) 881- | Wireless | Naperville | New Cingular Wireless PCS |
| (630) 882- | Landline | Yorkville | AT&T Local |
| (630) 883- | Landline | Elgin | Level 3 Communications |
| (630) 884- | Landline | Big Rock | Xo Illinois |
| (630) 885- | Wireless | Naperville | T-mobile Usa |
| (630) 886- | Wireless | La Grange | Sprint Spectrum L.p. |
| (630) 887- | Landline | Hinsdale | Ameritech Illinois |
| (630) 888- | Wireless | Aurora | T-mobile Usa |
| (630) 889- | Landline | Lombard | Ameritech Illinois |
| (630) 890- | Wireless | Wheaton | T-mobile Usa |
| (630) 891- | Landline | Oak Brook | Ovation Communications Of Illinois |
| (630) 892- | Landline | Aurora | Ameritech Illinois |
| (630) 893- | Landline | Roselle | Ameritech Illinois |
| (630) 894- | Landline | Roselle | Ameritech Illinois |
| (630) 895- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 896- | Landline | Aurora | Ameritech Illinois |
| (630) 897- | Landline | Aurora | Ameritech Illinois |
| (630) 898- | Landline | Aurora | Ameritech Illinois |
| (630) 899- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 901- | Wireless | Naperville | Sprint Spectrum L.p. |
| (630) 902- | Wireless | Wheeling | New Cingular Wireless PCS |
| (630) 903- | Wireless | Elmhurst | Sprint Spectrum L.p. |
| (630) 904- | Landline | Naperville | Ameritech Illinois |
| (630) 905- | Landline | Roselle | Ameritech Illinois |
| (630) 906- | Landline | Aurora | Ameritech Illinois |
| (630) 907- | Landline | Aurora | Ameritech Illinois |
| (630) 908- | Wireless | Hinsdale | New Cingular Wireless PCS |
| (630) 909- | Landline | Wheaton | Ovation Communications Of Illinois |
| (630) 910- | Landline | Downers Grove | Ameritech Illinois |
| (630) 912- | Landline | Roselle | Teleport Communications America |
| (630) 913- | Wireless | Wheeling | New Cingular Wireless PCS |
| (630) 914- | Landline | Lemont | Ameritech Illinois |
| (630) 915- | Wireless | Hinsdale | T-mobile Usa |
| (630) 916- | Landline | Lombard | Ameritech Illinois |
| (630) 917- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 918- | Wireless | La Grange Park | Sprint Spectrum L.p. |
| (630) 919- | Landline | Schaumburg | Teleport Communications America |
| (630) 920- | Landline | Hinsdale | Ameritech Illinois |
| (630) 921- | Wireless | Summit Argo | Cellco Partnership DBA Verizon Wireless |
| (630) 922- | Landline | Naperville | Ameritech Illinois |
| (630) 923- | Landline | Wheaton | T-mobile Usa |
| (630) 924- | Landline | Roselle | Ameritech Illinois |
| (630) 925- | Landline | Lombard | Xo Illinois |
| (630) 926- | Wireless | La Grange Park | Sprint Spectrum L.p. |
| (630) 927- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 928- | Landline | Oak Brook | Ameritech Illinois |
| (630) 929- | Landline | Downers Grove | Broadwing Communications |
| (630) 930- | Landline | Elmhurst | Sprint Spectrum L.p. |
| (630) 931- | Landline | Oak Brook | Teleport Communications America |
| (630) 932- | Landline | Lombard | Ameritech Illinois |
| (630) 933- | Landline | Wheaton | Ameritech Illinois |
| (630) 934- | Landline | Elburn | Sbc Internet Services |
| (630) 935- | Wireless | Lombard | T-mobile Usa |
| (630) 936- | Landline | Elmhurst | Level 3 Communications |
| (630) 937- | Landline | Batavia | Ovation Communications Of Illinois |
| (630) 938- | Landline | Geneva | Broadwing Communications |
| (630) 939- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 940- | Landline | St Charles | Ovation Communications Of Illinois |
| (630) 941- | Landline | Elmhurst | Ameritech Illinois |
| (630) 942- | Landline | Glen Ellyn | Ameritech Illinois |
| (630) 943- | Landline | Geneva | Teleport Communications America |
| (630) 944- | Landline | Downers Grove | Broadwing Communications |
| (630) 945- | Landline | St Charles | Mci Worldcom Communications |
| (630) 946- | Landline | Naperville | Ovation Communications Of Illinois |
| (630) 947- | Landline | Aurora | Ovation Communications Of Illinois |
| (630) 948- | Landline | Bensenville | Level 3 Communications |
| (630) 949- | Landline | Wheaton | Paetec Communications |
| (630) 951- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 952- | Landline | Aurora | First Communications LLC |
| (630) 953- | Landline | Lombard | Ameritech Illinois |
| (630) 954- | Landline | Oak Brook | Ameritech Illinois |
| (630) 955- | Landline | Naperville | Ameritech Illinois |
| (630) 956- | Landline | Elmhurst | Ameritech Illinois |
| (630) 957- | Landline | West Chicago | Cimco Communications |
| (630) 960- | Landline | Downers Grove | Ameritech Illinois |
| (630) 961- | Landline | Naperville | Ameritech Illinois |
| (630) 962- | Landline | Aurora | Level 3 Communications |
| (630) 963- | Landline | Downers Grove | Ameritech Illinois |
| (630) 964- | Landline | Downers Grove | Ameritech Illinois |
| (630) 965- | Wireless | Bartlett | T-mobile Usa |
| (630) 966- | Landline | Aurora | Ameritech Illinois |
| (630) 967- | Landline | Downers Grove | Cimco Communications |
| (630) 968- | Landline | Downers Grove | Ameritech Illinois |
| (630) 969- | Landline | Downers Grove | Ameritech Illinois |
| (630) 970- | Wireless | Wheeling | New Cingular Wireless PCS |
| (630) 971- | Landline | Downers Grove | Ameritech Illinois |
| (630) 972- | Landline | Lemont | Ameritech Illinois |
| (630) 973- | Wireless | Roselle | Sprint Spectrum L.p. |
| (630) 974- | Landline | Hinsdale | Broadwing Communications |
| (630) 975- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 977- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 978- | Landline | Aurora | Ameritech Illinois |
| (630) 979- | Landline | Naperville | Ameritech Illinois |
| (630) 980- | Landline | Roselle | Ameritech Illinois |
| (630) 981- | Landline | Downers Grove | Xo Illinois |
| (630) 982- | Landline | Big Rock | Broadwing Communications |
| (630) 983- | Landline | Naperville | Ameritech Illinois |
| (630) 984- | Landline | Glen Ellyn | Level 3 Communications |
| (630) 985- | Landline | Downers Grove | Ameritech Illinois |
| (630) 986- | Landline | Hinsdale | Ameritech Illinois |
| (630) 987- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 988- | Wireless | La Grange Park | Cellco Partnership DBA Verizon Wireless |
| (630) 989- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 990- | Landline | Oak Brook | Ameritech Illinois |
| (630) 991- | Wireless | Downers Grove | New Cingular Wireless PCS |
| (630) 992- | Wireless | Northbrook | Cellco Partnership DBA Verizon Wireless |
| (630) 993- | Landline | Elmhurst | Ameritech Illinois |
| (630) 994- | Landline | Roselle | Mci Worldcom Communications |
| (630) 995- | Wireless | Naperville | New Cingular Wireless PCS |
| (630) 996- | Wireless | La Grange Park | Usa Mobility Wireless |
| (630) 997- | Wireless | Roselle | New Cingular Wireless PCS |
| (630) 998- | Landline | Geneva | Mci Worldcom Communications |
| (630) 999- | Landline | Sugar Grove | T-mobile Usa |