Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 436

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-436 A Grand Valley PA GDVYPAXGRS0  0169 VERIZON NORTH, INC. - PA 924      
814-436 0 Grand Valley PA   3806 CORE COMMUNICATIONS, INC. - PA 924   2009-04-03   
814-436 1 Grand Valley PA ERIEPAXMXQX  073H TELNYX LLC 924   2021-01-23   
814-436 3 Grand Valley PA ERIEPAXMXAX  547E ONVOY, LLC - PA 924   2016-04-04   
814-436 4 Grand Valley PA ERIEPAXMXAX  547E ONVOY, LLC - PA 924   2016-04-04   
814-436 6 Grand Valley PA   3806 CORE COMMUNICATIONS, INC. - PA 924   2018-10-23   
814-436 7 Grand Valley PA GDVYPAXGRS0  0169 VERIZON NORTH, INC. - PA 924      
814-436 9 Grand Valley PA   515J IP HORIZON LLC 924   2024-01-04   

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

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