Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 708 [Rate centres in NPA 708] [Dial plan for NPA 708]

NXX: 623

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-623 A Tinley Park IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-623 0 Tinley Park IL CHCGILWUSMD  145J TERRA NOVA TELECOM INC. 358   2023-08-05   
708-623 1 Tinley Park IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-08-07   
708-623 2 Tinley Park IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-623 3 Tinley Park IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-03-20   
708-623 4 Tinley Park IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2004-08-08   
708-623 5 Tinley Park IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2005-02-21   
708-623 7 Tinley Park IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-623 9 Tinley Park IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2005-02-21   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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