Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 213 [Rate centres in NPA 213] [Dial plan for NPA 213]

NXX: 299

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
213-299 A Los Angeles: DA 07 CA LSANCA039MD  6906 AMERICAN MESSAGING SERVICES, LLC 730      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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