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Home / Area 815
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Ad Unit
Place a vertical ad here.| Prefix | City | Company | Line type | Open |
|---|---|---|---|---|
| 605 | Chicago | Level 3 Communications Llc - Il | Landline | View |
| 606 | Chicago | Globalcom Inc.-il | Landline | View |
| 607 | Bloomington | Bitwise Communications Inc. - Il | Landline | View |
| 608 | Rockford | T-mobile Usa Inc. | Wireless | View |
| 609 | Plainfield | Ameritech Illinois | Landline | View |
| 610 | Bloomington | Bitwise Communications Inc. - Il | Landline | View |
| 612 | Bloomington | Bitwise Communications Inc. - Il | Landline | View |
| 613 | Sterling | Essex Telcom Inc. | Landline | View |
| 614 | Arlington Heights | Broadwing Communications Llc - Il | Landline | View |
| 615 | Peoria | Level 3 Communications Llc - Il | Landline | View |
| 616 | Rockford | T-mobile Usa Inc. | Wireless | View |
| 617 | Oak Brook | At&t Local | Landline | View |
| 618 | Freeport | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 619 | Freeport | Aero North Communications Inc. - Il | Landline | View |
| 620 | Sterling | Essex Telcom Inc. | Landline | View |
| 621 | Rockford | Sprint Spectrum L.p. | Wireless | View |
| 622 | Sterling | Ameritech Illinois | Landline | View |
| 623 | Roscoe | Frontier North Inc. - Il | Landline | View |
| 624 | Rockton | Frontier North Inc. - Il | Landline | View |
| 625 | Sterling | Ameritech Illinois | Landline | View |
| 626 | Sterling | Ameritech Illinois | Landline | View |
| 627 | Paw Paw | Frontier North Inc. - Il | Landline | View |
| 628 | West Brooklyn | Frontier North Inc. - Il | Landline | View |
| 629 | Shirland | Frontier North Inc. - Il | Landline | View |
| 630 | Elgin | T-mobile Usa Inc. | Wireless | View |
| 631 | Sterling | Ameritech Illinois | Landline | View |
| 632 | Sterling | Ameritech Illinois | Landline | View |
| 633 | Loves Park | Ameritech Illinois | Landline | View |
| 634 | Coal City | Ameritech Illinois | Landline | View |
| 635 | Chatsworth | Frontier North Inc. - Il | Landline | View |
| 636 | Loves Park | Ameritech Illinois | Landline | View |
| 637 | Loves Park | Ameritech Illinois | Landline | View |
| 638 | La Moille | Frontier North Inc. - Il | Landline | View |
| 639 | Loves Park | Ameritech Illinois | Landline | View |
| 640 | Lisle | Teleport Communications America Llc - Il | Landline | View |
| 641 | Hickory Hills | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 642 | Chicago | Broadwing Communications Llc - Il | Landline | View |
| 643 | Malden | Frontier North Inc. - Il | Landline | View |
| 644 | Willowbrook | Rcn Telecom Services Of Illinois Inc. - Il | Landline | View |
| 645 | Stillman Valley | Frontier North Inc. - Il | Landline | View |
| 646 | Tiskilwa | Frontier North Inc. - Il | Landline | View |
| 647 | Bloomington | Mediacom Telephony Of Illinois Llc - Il | Landline | View |
| 648 | Hebron | Frontier North Inc. - Il | Landline | View |
| 649 | Chicago | Rcn Telecom Services Of Illinois Inc. - Il | Landline | View |
| 650 | Freeport | At&t Local | Landline | View |
| 651 | Schaumburg | Rcn Telecom Services Of Illinois Inc. - Il | Landline | View |
| 652 | Dixon | Gallatin River Communications Dba Centurylink | Landline | View |
| 653 | Wonder Lake | Frontier North Inc. - Il | Landline | View |
| 654 | Loves Park | Ameritech Illinois | Landline | View |
| 655 | Sterling | Essex Telcom Inc. | Landline | View |
| 656 | Rockford | Level 3 Communications Llc - Il | Landline | View |
| 657 | Forrest | Ameritech Illinois | Landline | View |
| 658 | Sterling | Essex Telcom Inc. | Landline | View |
| 659 | Wyanet | Frontier North Inc. - Il | Landline | View |
| 660 | Chicago | Rcn Telecom Services Of Illinois Inc. - Il | Landline | View |
| 661 | Chicago | Rcn Telecom Services Of Illinois Inc. - Il | Landline | View |
| 662 | Willowbrook | Level 3 Communications Llc - Il | Landline | View |
| 663 | Dalzell | Frontier North Inc. - Il | Landline | View |
| 664 | Dalzell | Frontier North Inc. - Il | Landline | View |
| 665 | Chicago | Rcn Telecom Services Of Illinois Inc. - Il | Landline | View |
| 666 | Hickory Hills | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 667 | Utica | Ameritech Illinois | Landline | View |
| 668 | Rockford | Neutral Tandem-illinois Llc - Il | Landline | View |
| 669 | Chicago | Level 3 Communications Llc - Il | Landline | View |
| 670 | Rockford | Sprint Spectrum L.p. | Wireless | View |
| 671 | Elmhurst | Level 3 Communications Llc - Il | Landline | View |
| 672 | Streator | Frontier North Inc. - Il | Landline | View |
| 673 | Streator | Frontier North Inc. - Il | Landline | View |
| 674 | Bloomington | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 675 | Spring Grove | Frontier North Inc. - Il | Landline | View |
| 676 | Chicago | Level 3 Communications Llc - Il | Landline | View |
| 677 | Dixon | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 678 | Richmond | Frontier North Inc. - Il | Landline | View |
| 679 | Oak Brook | Rcn Telecom Services Of Illinois Inc. - Il | Landline | View |
| 680 | Chicago | Rcn Telecom Services Of Illinois Inc. - Il | Landline | View |
| 681 | Hickory Hills | Cellco Partnership Dba Verizon Wireless - Il | Wireless | View |
| 682 | Milford | Frontier Communications Of The Carolinas Inc - Il | Landline | View |
| 683 | Crescent City | Ameritech Illinois | Landline | View |
| 684 | Chadwick | Citizens Telecom Co Illinois-frontier Citizens -il | Landline | View |
| 685 | Willowbrook | New Cingular Wireless Pcs Llc - Il | Wireless | View |
| 686 | Piper City | Frontier North Inc. - Il | Landline | View |
| 687 | Chicago | Rcn Telecom Services Of Illinois Inc. - Il | Landline | View |
| 688 | Strawn | Frontier North Inc. - Il | Landline | View |
| 689 | Cullom | Frontier Communications Of Illinois Inc. | Landline | View |
| 690 | Schaumburg | United States Cellular Corp. - Illinois | Wireless | View |
| 691 | Chicago | Rcn Telecom Services Of Illinois Inc. - Il | Landline | View |
| 692 | Fairbury | Frontier North Inc. - Il | Landline | View |
| 693 | Elmhurst | Sprint Spectrum L.p. | Wireless | View |
| 694 | Clifton | Frontier North Inc. - Il | Landline | View |
| 695 | Newark | Ameritech Illinois | Landline | View |
| 696 | Freeport | Aero North Communications Inc. - Il | Landline | View |
| 697 | Chebanse | Frontier North Inc. - Il | Landline | View |
| 698 | Ashkum | Frontier North Inc. - Il | Landline | View |
| 699 | Wyanet | Frontier North Inc. - Il | Landline | View |
| 701 | Chicago | Level 3 Communications Llc - Il | Landline | View |
| 702 | Bloomington | Sprint Communications Company L.p. - Il | Landline | View |
| 703 | Rockford | Sprint Spectrum L.p. | Wireless | View |
| 704 | Madison | Mcleodusa Telecommunications Services Inc.- Il | Landline | View |
| 705 | Chicago | Teleport Communications America Llc - Il | Landline | View |
| 706 | Sterling | Essex Telcom Inc. | 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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