Local Calling Guide

Area code/prefix search

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NPA: 840 [Rate centres in NPA 840] [Dial plan for NPA 840]

NXX: 201

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
840-201 A Fontana CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
840-201 0 Fontana CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-06-25   
840-201 1 Fontana CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-30   
840-201 2 Fontana CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-07-22   
840-201 3 Fontana CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-30   
840-201 4 Fontana CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-30   
840-201 5 Fontana CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-30   
840-201 6 Fontana CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-08-02   
840-201 7 Fontana CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-08-02   
840-201 8 Fontana CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-09-02   
840-201 9 Fontana CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-04-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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