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: 2319 FRONTIER CALIFORNIA INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
951-928 5 Lakeview-Nuevo CA PERSCAXF65X  730      
951-928 6 Lakeview-Nuevo CA PERSCAXF65X  730      
951-928 8 Lakeview-Nuevo CA PERSCAXF65X  730      
951-928 9 Lakeview-Nuevo CA PERSCAXF65X  730      
951-929 A Hemet: Hemet DA CA HEMTCAXF65C  730      
951-940 A Perris CA PERSCAXF65X  730      
951-943 A Perris CA PERSCAXF65X  730      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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