Local Calling Guide

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

NXX: 777

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
840-777 A Pomona CA LSANCAJWHMD  145J TERRA NOVA TELECOM INC. 730      
840-777 0 Pomona CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-07-30   
840-777 1 Pomona CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-07-30   
840-777 2 Pomona CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-07-30   
840-777 3 Pomona CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-07-30   
840-777 4 Pomona CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-07-30   
840-777 5 Pomona CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-07-30   
840-777 6 Pomona CA COVNCAXFX2Y  624H ONVOY SPECTRUM, LLC 730   2021-07-22   
840-777 7 Pomona CA   145J TERRA NOVA TELECOM INC. 730   2021-02-23   
840-777 8 Pomona CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2021-05-22   
840-777 9 Pomona CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2021-05-22   

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

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