Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Los Angeles: DA 03, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
323-999 9 LSANCARCD3S  649C ONVOY, LLC - CA 730      

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

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