Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 252 [Rate centres in NPA 252] [Dial plan for NPA 252]

NXX: 304

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
252-304 A Ayden NC RCMTNCXAX6Z  703F CEBRIDGE TELECOM NC, LLC DBA SUDDENLINK COMMS - NC 951      
252-304 0 Ayden NC   073H TELNYX LLC 951   2020-10-11   
252-304 1 Ayden NC   638E ONVOY, LLC - NC 951   2022-10-02   
252-304 2 Ayden NC   703F CEBRIDGE TELECOM NC, LLC DBA SUDDENLINK COMMS - NC 951   2014-02-08   
252-304 3 Ayden NC   638E ONVOY, LLC - NC 951   2018-11-29   
252-304 4 Ayden NC   638E ONVOY, LLC - NC 951   2020-06-08   
252-304 5 Ayden NC   638E ONVOY, LLC - NC 951   2020-06-08   
252-304 6 Ayden NC   638E ONVOY, LLC - NC 951   2022-10-02   
252-304 7 Ayden NC   793K TWC IP ENABLED SERVICES, LLC 951   2024-08-11   
252-304 8 Ayden NC   638E ONVOY, LLC - NC 951   2025-01-05   
252-304 9 Ayden NC   638E ONVOY, LLC - NC 951   2023-08-28   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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