Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 738 [Rate centres in NPA 738] [Dial plan for NPA 738]

NXX: 222

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
738-222 A Los Angeles: DA 06 CA   649C ONVOY, LLC - CA 730   2026-02-17   
738-222 0 Los Angeles: DA 06 CA   649C ONVOY, LLC - CA 730   2026-02-17   
738-222 1 Los Angeles: DA 06 CA   649C ONVOY, LLC - CA 730   2026-02-20   
738-222 2 Los Angeles: DA 06 CA   649C ONVOY, LLC - CA 730   2026-02-17   
738-222 3 Los Angeles: DA 06 CA   145J TERRA NOVA TELECOM INC. 730   2026-02-18   
738-222 4 Los Angeles: DA 06 CA   649C ONVOY, LLC - CA 730   2026-06-22   
738-222 5 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-09-10   
738-222 6 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-08-24   
738-222 7 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-07-27   
738-222 8 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-06-26   
738-222 9 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-06-26   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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