Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 925 [Rate centres in NPA 925] [Dial plan for NPA 925]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-306 A East Contra Costa CA   433E SONIC TELECOM, LLC - CA 722      
925-306 0 East Contra Costa CA   433E SONIC TELECOM, LLC - CA 722   2017-03-06   
925-306 1 East Contra Costa CA   649C ONVOY, LLC - CA 722   2017-06-18   
925-306 2 East Contra Costa CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-09-09   
925-306 3 East Contra Costa CA   707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722   2018-07-13   
925-306 6 East Contra Costa CA   433E SONIC TELECOM, LLC - CA 722   2019-06-08   
925-306 7 East Contra Costa CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-11-17   
925-306 8 East Contra Costa CA   073H TELNYX LLC 722   2017-06-12   
925-306 9 East Contra Costa CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-07-19   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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