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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Hemet: Anza DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
951-799 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2022-01-14   
951-799 7 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2019-09-09   
951-799 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-09-17   
951-799 9 LSANCARCY1X  321J HD CARRIER LLC 730   2019-06-14   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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