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: GNBONCEUY2X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-390 8 Timberlake NC 792K CHARTER IP ENABLED SERVICES, LLC 424   2018-02-03   
336-647 A Roxboro NC 792K CHARTER IP ENABLED SERVICES, LLC 424   2025-02-05   
336-647 4 Roxboro NC 792K CHARTER IP ENABLED SERVICES, LLC 424   2018-02-03   
336-647 5 Roxboro NC 792K CHARTER IP ENABLED SERVICES, LLC 424   2019-08-11   
743-246 4 Prospect Hill NC 792K CHARTER IP ENABLED SERVICES, LLC 424   2023-08-30   
743-247 A Yanceyville NC 792K CHARTER IP ENABLED SERVICES, LLC 424   2025-02-05   
743-247 1 Yanceyville NC 792K CHARTER IP ENABLED SERVICES, LLC 424   2022-04-17   
919-568 2 Mebane NC 792K CHARTER IP ENABLED SERVICES, LLC 424   2018-06-07   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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