Local Calling Guide

Area code/prefix search

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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 855

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-855 A Milledgeville IL DKLBILXAQMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 364      
815-855 0 Milledgeville IL CHCGIL24XMD  495J STRATUS NETWORKS 364   2020-10-14   
815-855 1 Milledgeville IL DIXNILXA3MD  073H TELNYX LLC 364   2020-07-16   
815-855 2 Milledgeville IL DIXNILXA4MD  224C ONVOY, LLC 364   2019-09-07   
815-855 3 Milledgeville IL DKLBILXAQMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 364   2010-04-15   
815-855 4 Milledgeville IL DKLBILXAXEX  624H ONVOY SPECTRUM, LLC 364   2023-07-06   
815-855 5 Milledgeville IL DIXNILXA4MD  224C ONVOY, LLC 364   2018-10-01   
815-855 6 Milledgeville IL DKLBILXAPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 364   2019-10-31   
815-855 7 Milledgeville IL DIXNILXAEMD  508J CENTURYLINK COMMUNICATIONS, LLC 364   2014-08-08   
815-855 8 Milledgeville IL DIXNILXA4MD  224C ONVOY, LLC 364   2021-04-03   
815-855 9 Milledgeville IL DKLBILRS0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 364   2022-02-24   

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

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