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: 957

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-957 A Martinez CA MRTZCA11DS0  9740 PACIFIC BELL 722      
925-957 0 Martinez CA MRTZCA11DS0  9740 PACIFIC BELL 722      
925-957 1 Martinez CA MRTZCA11DS0  9740 PACIFIC BELL 722      
925-957 2 Martinez CA MRTZCA11DS0  9740 PACIFIC BELL 722      
925-957 3 Martinez CA   321J HD CARRIER LLC 722   2013-04-05   
925-957 4 Martinez CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-04-05   
925-957 5 Martinez CA MRTZCA11DS0  9740 PACIFIC BELL 722      
925-957 6 Martinez CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-03-08   
925-957 7 Martinez CA MRTZCA11DS0  9740 PACIFIC BELL 722      
925-957 8 Martinez CA MRTZCA11DS0  9740 PACIFIC BELL 722      
925-957 9 Martinez CA MRTZCA11DS0  9740 PACIFIC BELL 722      

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

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