Local Calling Guide

Area code/prefix search

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NPA: 925 [Rate centres in NPA 925] [Dial plan for NPA 925]

NXX: 404

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-404 A Dublin-San Ramon CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-404 0 Dublin-San Ramon CA   145J TERRA NOVA TELECOM INC. 722   2021-01-06   
925-404 1 Dublin-San Ramon CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-404 2 Dublin-San Ramon CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-404 3 Dublin-San Ramon CA   6529 T-MOBILE USA, INC. 722   2012-10-01   
925-404 4 Dublin-San Ramon CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-10-08   
925-404 5 Dublin-San Ramon CA SNFCCAMKX5Y  506J TWILIO INTERNATIONAL, INC. 722   2020-10-01   
925-404 6 Dublin-San Ramon CA OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2017-05-19   
925-404 7 Dublin-San Ramon CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-04-21   
925-404 9 Dublin-San Ramon CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-08-26   

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

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