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.
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NPA: 380 [Rate centres in NPA 380] [Dial plan for NPA 380]

NXX: 296

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
380-296 A New Albany OH   464C ONVOY, LLC - OH 324   2026-03-20   
380-296 0 New Albany OH   464C ONVOY, LLC - OH 324   2026-03-20   
380-296 1 New Albany OH   464C ONVOY, LLC - OH 324   2026-03-23   
380-296 8 New Albany OH   464C ONVOY, LLC - OH 324   2026-05-08   

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

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