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: 876

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-876 A Oak Lawn IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-876 0 Oak Lawn IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-876 1 Oak Lawn IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-876 2 Oak Lawn IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-876 3 Oak Lawn IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-876 4 Oak Lawn IL   224C ONVOY, LLC 358   2023-07-22   
708-876 5 Oak Lawn IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-876 6 Oak Lawn IL   224C ONVOY, LLC 358   2022-12-11   
708-876 7 Oak Lawn IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-876 8 Oak Lawn IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-876 9 Oak Lawn IL   224C ONVOY, LLC 358   2023-07-22   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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