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: 688

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-688 A Concord CA CNCRCA01DS0  9740 PACIFIC BELL 722      
925-688 0 Concord CA CNCRCA01DS0  9740 PACIFIC BELL 722      
925-688 1 Concord CA CNCRCA01DS0  9740 PACIFIC BELL 722      
925-688 2 Concord CA CNCRCA01DS0  9740 PACIFIC BELL 722      
925-688 3 Concord CA CNCRCA01DS0  9740 PACIFIC BELL 722      
925-688 4 Concord CA CNCRCA01DS0  9740 PACIFIC BELL 722      
925-688 5 Concord CA CNCRCA01DS0  9740 PACIFIC BELL 722      
925-688 6 Concord CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
925-688 7 Concord CA CNCRCA01DS0  9740 PACIFIC BELL 722      
925-688 8 Concord CA CNCRCA01DS0  9740 PACIFIC BELL 722      
925-688 9 Concord CA CNCRCA01DS0  9740 PACIFIC BELL 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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