Local Calling Guide

Area code/prefix search

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

NXX: 510

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-510 A Conneaut Lake PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 924      
814-510 2 Conneaut Lake PA ERIEPAXM0MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 924   2020-12-12   
814-510 7 Conneaut Lake PA MDVLPAXMIMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924   2024-10-05   
814-510 9 Conneaut Lake PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 924      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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