Local Calling Guide

Area code/prefix search

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NPA: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 523

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-523 A Patton PA ALNAPAALXGX  547E ONVOY, LLC - PA 230      
814-523 0 Patton PA   073H TELNYX LLC 230   2021-03-11   
814-523 2 Patton PA   3806 CORE COMMUNICATIONS, INC. - PA 230   2009-03-20   
814-523 3 Patton PA   7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 230   2013-08-30   
814-523 4 Patton PA   002F BANDWIDTH.COM CLEC, LLC - PA 230   2015-02-16   
814-523 5 Patton PA   547E ONVOY, LLC - PA 230   2016-09-12   
814-523 6 Patton PA   547E ONVOY, LLC - PA 230   2016-09-12   
814-523 7 Patton PA   508J CENTURYLINK COMMUNICATIONS, LLC 230   2015-04-02   
814-523 8 Patton PA   318J COMCAST IP PHONE, LLC 230   2007-05-12   
814-523 9 Patton PA   547E ONVOY, LLC - PA 230   2021-07-23   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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