Local Calling Guide

Area code/prefix search

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

NXX: 448

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-448 A Walnut Creek CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-448 0 Walnut Creek CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-06-12   
925-448 1 Walnut Creek CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-07-31   
925-448 2 Walnut Creek CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2014-08-10   
925-448 3 Walnut Creek CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-08-17   
925-448 4 Walnut Creek CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-09-06   
925-448 5 Walnut Creek CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2014-09-30   
925-448 6 Walnut Creek CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2015-07-04   
925-448 7 Walnut Creek CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-11-04   
925-448 8 Walnut Creek CA SNFCCA01XGX  516C AT&T CORP. 722   2014-06-13   
925-448 9 Walnut Creek CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-07-26   

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

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