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: 857

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-857 A Amboy IL AMBYILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-857 0 Amboy IL AMBYILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-857 1 Amboy IL CHCGIL24XMD  495J STRATUS NETWORKS 364   2020-10-14   
815-857 2 Amboy IL AMBYILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-857 3 Amboy IL AMBYILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-857 4 Amboy IL AMBYILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-857 5 Amboy IL DIXNILXA4MD  224C ONVOY, LLC 364   2018-10-01   
815-857 6 Amboy IL DIXNILXAEMD  508J CENTURYLINK COMMUNICATIONS, LLC 364   2014-08-08   
815-857 7 Amboy IL DKLBILXAX8X  318J COMCAST IP PHONE, LLC 364   2008-06-15   
815-857 8 Amboy IL DIXNILXA4MD  224C ONVOY, LLC 364   2019-09-06   
815-857 9 Amboy IL AMBYILXARS0  1036 FRONTIER NORTH, INC. - IL 364      

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

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