Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CHCGIL24DS3

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
708-434 4 Oak Park IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-10-18   
708-435 5 Oak Park IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-10-17   
708-435 7 Oak Park IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-11   
708-437 3 River Grove IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-11   
708-437 8 River Grove IL 515J IP HORIZON LLC 358   2021-06-29   
708-441 8 Chicago Heights IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-26   
708-455 3 Lansing IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-11   
708-459 4 Oak Lawn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-08-07   
708-462 8 Harvey IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-26   
708-468 7 Tinley Park IL 515J IP HORIZON LLC 358   2021-06-14   
708-469 5 La Grange IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-07-03   
708-475 4 Summit IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-25   
708-480 6 Palos Park IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2002-05-22   
708-480 8 Palos Park IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-25   
708-487 2 Riverdale IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-25   
708-487 5 Riverdale IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-11   
708-523 6 Summit IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-09-20   
708-526 5 Cicero IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-11   
708-526 6 Cicero IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-10-18   
708-552 4 Summit IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2003-10-31   
708-552 8 Summit IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2001-10-15   
708-564 6 Harvey IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-11   
708-566 3 Harvey IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-11   
708-572 5 Oak Lawn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-11   
708-576 A Oak Lawn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358      
708-576 3 Oak Lawn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-10-18   
708-577 2 Blue Island IL 515J IP HORIZON LLC 358   2021-06-13   
708-587 4 Governors Park IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2001-12-03   
708-587 5 Governors Park IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-11   
708-587 7 Governors Park IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-25   
708-589 8 Harvey IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-26   
708-590 7 Orland IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-11   
708-590 8 Orland IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-25   
708-593 A Bellwood IL 4604 FIRST COMMUNICATIONS, LLC - IL 358      
708-593 9 Bellwood IL 4604 FIRST COMMUNICATIONS, LLC - IL 358      
708-622 1 Oak Park IL 515J IP HORIZON LLC 358   2021-06-21   
708-623 1 Tinley Park IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-08-07   
708-637 9 Cicero IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2001-10-15   
708-653 9 Blue Island IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-11-14   
708-675 5 Orland IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-11   
708-675 6 Orland IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-09-17   
708-680 9 La Grange IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-08-04   
708-696 0 Orland IL 515J IP HORIZON LLC 358   2021-06-14   
708-697 7 River Grove IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-08-04   
708-698 9 La Grange IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-11-03   
708-714 9 Oak Park IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-11-03   
708-725 9 Oak Park IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-11-03   
708-734 0 Summit IL 515J IP HORIZON LLC 358   2021-06-21   
708-739 0 Chicago Heights IL 515J IP HORIZON LLC 358   2021-06-12   
708-741 9 Oak Lawn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-11-03   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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