Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Westminster, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
714-943 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
714-943 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2003-11-11   

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

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