Local Calling Guide

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
708-512 7 Cicero IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-15   
708-512 9 Cicero IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-15   
708-526 A Cicero IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-526 9 Cicero IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-536 A Tinley Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-536 1 Tinley Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-546 3 Summit IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-02-15   
708-546 4 Summit IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-03-23   
708-550 4 La Grange IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-02-10   
708-554 A Summit IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-554 1 Summit IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-12-29   
708-564 A Harvey IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-564 9 Harvey IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-570 A Tinley Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-572 A Oak Lawn IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-572 0 Oak Lawn IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-16   
708-572 2 Oak Lawn IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-11-27   
708-572 4 Oak Lawn IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-01-22   
708-572 6 Oak Lawn IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-16   
708-572 7 Oak Lawn IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-16   
708-572 8 Oak Lawn IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-09-02   
708-572 9 Oak Lawn IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-575 A Chicago Heights IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-577 6 Blue Island IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-05-13   
708-585 A Calumet City IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-587 A Governors Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-587 1 Governors Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-587 2 Governors Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-06-03   
708-587 3 Governors Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-587 6 Governors Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-589 4 Harvey IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-01-22   
708-589 7 Harvey IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-02-04   
708-590 2 Orland IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-06-03   
708-590 4 Orland IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-01-11   
708-607 A Peotone IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-607 4 Peotone IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2013-01-12   
708-613 A Oak Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-613 3 Oak Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-623 A Tinley Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-623 2 Tinley Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-623 7 Tinley Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-628 A Oak Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-628 4 Oak Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-01-11   
708-628 5 Oak Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-02-07   
708-665 A Oak Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-668 A Chicago Heights IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-668 0 Chicago Heights IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-668 4 Chicago Heights IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-01-11   
708-668 7 Chicago Heights IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-668 9 Chicago Heights IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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