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.

NPA: 276 [Rate centres in NPA 276] [Dial plan for NPA 276]

NXX: 348

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
276-348 A Norton VA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 244   2026-05-02   
276-348 6 Norton VA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 244   2026-05-02   
276-348 7 Norton VA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 244   2026-05-02   
276-348 8 Norton VA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 244   2026-05-02   
276-348 9 Norton VA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 244   2026-05-02   

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.