Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: ELCYNCXAX3X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
252-374 1 Hertford NC 793K TWC IP ENABLED SERVICES, LLC 951   2023-08-20   
252-415 4 Edenton NC 793K TWC IP ENABLED SERVICES, LLC 951   2024-05-12   
252-483 5 Sunbury NC 793K TWC IP ENABLED SERVICES, LLC 951   2022-10-02   
252-562 6 Elizabeth City NC 793K TWC IP ENABLED SERVICES, LLC 951   2007-04-20   
252-621 1 Elizabeth City NC 793K TWC IP ENABLED SERVICES, LLC 951   2013-05-21   
252-679 7 Elizabeth City NC 793K TWC IP ENABLED SERVICES, LLC 951   2008-07-11   
252-698 A Elizabeth City NC 793K TWC IP ENABLED SERVICES, LLC 951   2025-04-17   
252-698 0 Elizabeth City NC 793K TWC IP ENABLED SERVICES, LLC 951   2015-11-01   
252-698 3 Elizabeth City NC 793K TWC IP ENABLED SERVICES, LLC 951   2017-04-20   
252-800 4 Piney Woods NC 793K TWC IP ENABLED SERVICES, LLC 951   2022-09-11   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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