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: 412

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-412 A Concord CA PLTNCAAYCM1  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-412 0 Concord CA PLTNCAAYCM1  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-01-10   
925-412 1 Concord CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-22   
925-412 2 Concord CA PLTNCAAYCM1  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-01-10   
925-412 3 Concord CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-22   
925-412 4 Concord CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-22   
925-412 5 Concord CA PLTNCAAYCM1  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-05-20   
925-412 6 Concord CA PLTNCAAYCM1  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-06-26   
925-412 7 Concord CA PLTNCAAYCM1  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-08-05   
925-412 8 Concord CA SNFCCAMKX5Y  506J TWILIO INTERNATIONAL INC 722   2020-10-01   
925-412 9 Concord CA PLTNCAAYCM1  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-01-10   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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