Local Calling Guide

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NPA: 442 [Rate centres in NPA 442] [Dial plan for NPA 442]

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-274 A Palm Desert CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
442-274 0 Palm Desert CA PLSPCAXGXTY  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 973   2015-06-04   
442-274 1 Palm Desert CA PLSPCAXGXTY  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 973   2015-06-04   
442-274 2 Palm Desert CA   793K TWC IP ENABLED SERVICES, LLC 973   2015-07-17   
442-274 3 Palm Desert CA PLSPCAXGXOZ  508J CENTURYLINK COMMUNICATIONS, LLC 973   2016-01-02   
442-274 4 Palm Desert CA PLSPCAXGXWZ  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2015-09-25   
442-274 5 Palm Desert CA PLSPCAXGXTY  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 973   2016-09-05   
442-274 6 Palm Desert CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2015-10-14   
442-274 7 Palm Desert CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2015-07-10   
442-274 8 Palm Desert CA   793K TWC IP ENABLED SERVICES, LLC 973   2015-04-23   
442-274 9 Palm Desert CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2015-04-18   

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

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