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: 542

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-542 A Needles CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
442-542 0 Needles CA   649C ONVOY, LLC - CA 730   2021-08-09   
442-542 1 Needles CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-03-23   
442-542 2 Needles CA   649C ONVOY, LLC - CA 730   2021-05-09   
442-542 3 Needles CA   649C ONVOY, LLC - CA 730   2021-05-09   
442-542 4 Needles CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2024-01-25   
442-542 5 Needles CA   624H ONVOY SPECTRUM, LLC 730   2025-01-23   
442-542 6 Needles CA   516J TON80 COMMUNICATIONS, LLC 730   2021-06-25   
442-542 9 Needles CA   490J DISH WIRELESS, LLC 730   2023-12-10   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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