Local Calling Guide

Area code/prefix search

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

NXX: 523

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-523 A Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-523 0 Pleasanton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-12-30   
925-523 1 Pleasanton CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-11-20   
925-523 2 Pleasanton CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2022-10-10   
925-523 3 Pleasanton CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-04-20   
925-523 4 Pleasanton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-12-30   
925-523 5 Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-523 6 Pleasanton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-12-30   
925-523 7 Pleasanton CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-11-10   
925-523 8 Pleasanton CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-10-27   
925-523 9 Pleasanton CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-12-20   

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

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