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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OCN: 252F WIDE VOICE, LLC - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
951-262 2 Hemet: Anza DA CA LSANCARCD6S  730   2009-03-01   
951-387 7 Murrieta CA ONTRCAXPXAY  730   2014-09-02   
951-981 9 Lakeview-Nuevo CA ONTRCAXPXAY  730   2016-06-12   

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Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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