Local Calling Guide

Area code/prefix search

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

NXX: 558

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-558 A Dublin-San Ramon CA FRMTCAEDDS0  7262 XO CALIFORNIA, INC. 722      
925-558 0 Dublin-San Ramon CA   7262 XO CALIFORNIA, INC. 722   2006-05-21   
925-558 1 Dublin-San Ramon CA   7262 XO CALIFORNIA, INC. 722      
925-558 2 Dublin-San Ramon CA   7262 XO CALIFORNIA, INC. 722      
925-558 3 Dublin-San Ramon CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-07-22   
925-558 4 Dublin-San Ramon CA   7262 XO CALIFORNIA, INC. 722   2005-06-05   
925-558 5 Dublin-San Ramon CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-10-20   
925-558 6 Dublin-San Ramon CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-07-22   
925-558 7 Dublin-San Ramon CA   7262 XO CALIFORNIA, INC. 722   2004-09-17   
925-558 8 Dublin-San Ramon CA   649C ONVOY, LLC - CA 722   2012-12-31   
925-558 9 Dublin-San Ramon CA   649C ONVOY, LLC - CA 722   2012-12-31   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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