Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 318

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-318 A Morris IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
815-318 0 Morris IL CHCGILWUJMD  073H TELNYX LLC 358   2017-05-08   
815-318 1 Morris IL CHCGIL24DS6  224C ONVOY, LLC 358   2010-05-20   
815-318 2 Morris IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2004-05-29   
815-318 3 Morris IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-20   
815-318 4 Morris IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-03-19   
815-318 5 Morris IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
815-318 6 Morris IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
815-318 7 Morris IL   145J TERRA NOVA TELECOM INC. 358   2021-10-29   
815-318 8 Morris IL CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358   2006-08-06   
815-318 9 Morris IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2022-04-01   

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

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