Local Calling Guide

Area code/prefix search

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

NXX: 744

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-744 A Walnut Creek CA SNJUCACL7MD  965H FRACTEL, LLC 722      
925-744 0 Walnut Creek CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-07-08   
925-744 1 Walnut Creek CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-07-08   
925-744 2 Walnut Creek CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-07-24   
925-744 3 Walnut Creek CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-07-30   
925-744 4 Walnut Creek CA   965H FRACTEL, LLC 722   2021-01-14   
925-744 5 Walnut Creek CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-05-09   
925-744 6 Walnut Creek CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-05-09   
925-744 7 Walnut Creek CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-05-09   
925-744 8 Walnut Creek CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-05-09   
925-744 9 Walnut Creek CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-03-25   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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