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Home / Area 630
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Ad Unit
Place a vertical ad here.| Prefix | City | Company | Line type | Open |
|---|---|---|---|---|
| 403 | Chicago | Paetec Communications Inc. - Il | Landline | View |
| 404 | Elgin | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 405 | Chicago | Xo Illinois Inc. | Landline | View |
| 406 | Geneva | Ameritech Illinois | Landline | View |
| 407 | Wheaton | Ameritech Illinois | Landline | View |
| 408 | Willowbrook | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 409 | Chicago | Level 3 Communications Llc - Il | Landline | View |
| 410 | Oak Brook | Teleport Communications America Llc - Il | Landline | View |
| 412 | Wood Dale | Teleport Communications America Llc - Il | Landline | View |
| 413 | Wood Dale | Level 3 Communications Llc - Il | Landline | View |
| 414 | Buffalo Grove | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 415 | Arlington Heights | Ameritech Illinois | Landline | View |
| 416 | Naperville | Ameritech Illinois | Landline | View |
| 417 | Elmhurst | Sprint Spectrum L.p. | Wireless | View |
| 418 | Willowbrook | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 419 | Hinsdale | Usa Mobility Wireless Inc. | Wireless | View |
| 420 | Naperville | Ameritech Illinois | Landline | View |
| 421 | Elgin | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 422 | Oak Brook | Teleport Communications America Llc - Il | Landline | View |
| 423 | Chicago | Teleport Communications America Llc - Il | Landline | View |
| 424 | Lombard | Ameritech Illinois | Landline | View |
| 425 | Chicago | Teleport Communications America Llc - Il | Landline | View |
| 426 | Oak Brook | Teleport Communications America Llc - Il | Landline | View |
| 427 | Lemont | Ameritech Illinois | Landline | View |
| 428 | Naperville | Ameritech Illinois | Landline | View |
| 429 | Aurora | At&t Local | Landline | View |
| 430 | Aurora | Sprint Spectrum L.p. | Wireless | View |
| 431 | Schaumburg | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 432 | Elgin | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 433 | Arlington Heights | Mcimetro Access Transmission Services Llc | Landline | View |
| 434 | Downers Grove | Ameritech Illinois | Landline | View |
| 435 | Downers Grove | Ameritech Illinois | Landline | View |
| 436 | Schaumburg | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 437 | Downers Grove | Ovation Communications Of Illinois Inc. | Landline | View |
| 438 | Bensenville | Mcimetro Access Transmission Services Llc | Landline | View |
| 439 | Wood Dale | Xo Illinois Inc. | Landline | View |
| 440 | Chicago | T-mobile Usa Inc. | Wireless | View |
| 441 | Elgin | At&t Local | Landline | View |
| 442 | Elgin | At&t Local | Landline | View |
| 443 | Geneva | Ameritech Illinois | Landline | View |
| 444 | Geneva | Ameritech Illinois | Landline | View |
| 445 | Oak Brook | At&t Local | Landline | View |
| 446 | Bensenville | Mcimetro Access Transmission Services Llc | Landline | View |
| 447 | Chicago | Broadwing Communications Llc - Il | Landline | View |
| 448 | Chicago | Level 3 Communications Llc - Il | Landline | View |
| 449 | Oak Brook | Teleport Communications America Llc - Il | Landline | View |
| 450 | Hickory Hills | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 451 | Arlington Heights | Broadwing Communications Llc - Il | Landline | View |
| 452 | Aurora | Sprint Spectrum L.p. | Wireless | View |
| 453 | Hickory Hills | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 454 | Wood Dale | Xo Illinois Inc. | Landline | View |
| 455 | Hinsdale | Ameritech Illinois | Landline | View |
| 456 | Chicago | At&t Local | Landline | View |
| 457 | Chicago | Level 3 Communications Llc - Il | Landline | View |
| 458 | Lombard | Ameritech Illinois | Landline | View |
| 459 | Elgin | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 460 | Willowbrook | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 461 | Elmhurst | Sprint Spectrum L.p. | Wireless | View |
| 462 | Wheaton | Ameritech Illinois | Landline | View |
| 463 | Bensenville | Mcimetro Access Transmission Services Llc | Landline | View |
| 464 | Schaumburg | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 465 | Hickory Hills | Bandwidth.com Clec Llc - Il | Landline | View |
| 466 | Sugar Grove | Ameritech Illinois | Landline | View |
| 467 | Bensenville | Ameritech Illinois | Landline | View |
| 468 | Wood Dale | Rcn Telecom Services Of Illinois Inc. - Il | Landline | View |
| 469 | Glen Ellyn | Ameritech Illinois | Landline | View |
| 470 | Hickory Hills | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 471 | Schaumburg | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 472 | Oak Brook | Ameritech Illinois | Landline | View |
| 473 | Elmhurst | Comcast Phone Of Illinois Llc Dba Comco - Il | Landline | View |
| 474 | Chicago | Comcast Phone Of Illinois Llc Dba Comco - Il | Landline | View |
| 475 | Bensenville | Mcimetro Access Transmission Services Llc | Landline | View |
| 476 | Hickory Hills | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 477 | Elk Grove Village | Mci Worldcom Communications Inc. - Il | Landline | View |
| 478 | Arlington Heights | At&t Local | Landline | View |
| 479 | Lombard | United States Cellular Corp. - Illinois | Wireless | View |
| 480 | Oak Brook | Teleport Communications America Llc - Il | Landline | View |
| 481 | Oak Brook | Teleport Communications America Llc - Il | Landline | View |
| 482 | Geneva | Ameritech Illinois | Landline | View |
| 483 | Bartlett | Ameritech Illinois | Landline | View |
| 484 | Willowbrook | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 485 | Elgin | Ovation Communications Of Illinois Inc. | Landline | View |
| 486 | Aurora | Sbc Internet Services Inc. | Landline | View |
| 487 | Elgin | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 488 | Elgin | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 489 | Chicago | Hypercube Telecom Llc - Il | Landline | View |
| 490 | Chicago | Teleport Communications America Llc - Il | Landline | View |
| 491 | Chicago | Peerless Network Of Illinois Llc - Il | Landline | View |
| 492 | Oak Brook | Teleport Communications America Llc - Il | Landline | View |
| 493 | Downers Grove | Ameritech Illinois | Landline | View |
| 494 | Schaumburg | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 495 | Lombard | Ameritech Illinois | Landline | View |
| 496 | Chicago | Ovation Communications Of Illinois Inc. | Landline | View |
| 497 | Elgin | Ameritech Illinois | Landline | View |
| 498 | Hinsdale | Usa Mobility Wireless Inc. | Wireless | View |
| 499 | Aurora | Ameritech Illinois | Landline | View |
| 501 | Arlington Heights | Comcast Phone Of Illinois Llc Dba Comco - Il | Landline | View |
| 502 | Schaumburg | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 503 | Rolling Meadows | Teleport Communications America Llc - Il | Landline | View |
| 504 | Chicago | Teleport Communications America Llc - Il | Landline | View |
Page Overview
This page provides detailed information and helpful insights related to your search. All data is based on telecom assignment records and community user reports. Use the navigation above to explore related area codes, prefixes, and reported numbers.
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