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: 673

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-673 A Clayton CA CYTNCA11DS0  9740 PACIFIC BELL 722      
925-673 0 Clayton CA CYTNCA11DS0  9740 PACIFIC BELL 722      
925-673 1 Clayton CA CYTNCA11DS0  9740 PACIFIC BELL 722      
925-673 2 Clayton CA CYTNCA11DS0  9740 PACIFIC BELL 722      
925-673 3 Clayton CA CYTNCA11DS0  9740 PACIFIC BELL 722      
925-673 4 Clayton CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-22   
925-673 5 Clayton CA CYTNCA11DS0  9740 PACIFIC BELL 722      
925-673 7 Clayton CA CYTNCA11DS0  9740 PACIFIC BELL 722      
925-673 8 Clayton CA CYTNCA11DS0  9740 PACIFIC BELL 722      
925-673 9 Clayton CA CYTNCA11DS0  9740 PACIFIC BELL 722      

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

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