Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 442 [Rate centres in NPA 442] [Dial plan for NPA 442]

NXX: 454

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-454 A Indio CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2024-05-19   
442-454 0 Indio CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2024-05-23   
442-454 1 Indio CA PLSPCAXGXSZ  624H ONVOY SPECTRUM, LLC 973   2024-05-29   
442-454 2 Indio CA PLSPCAXGXWZ  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2024-06-20   
442-454 3 Indio CA PLSPCAXGXWZ  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2024-07-11   
442-454 4 Indio CA PLSPCA199MD  145J TERRA NOVA TELECOM INC. 973   2024-05-23   
442-454 5 Indio CA PLSPCAXGXWZ  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2025-06-16   
442-454 6 Indio CA   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-04-05   
442-454 7 Indio CA PLSPCAXGXWZ  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2024-09-10   
442-454 8 Indio CA PLSPCAXGXWZ  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2024-06-20   
442-454 9 Indio CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2024-05-19   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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