Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 408 [Rate centres in NPA 408] [Dial plan for NPA 408]

NXX: 682

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-682 A San Martin CA SNMACA11RS0  9740 PACIFIC BELL 722      
408-682 0 San Martin CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-06-23   
408-682 1 San Martin CA   9740 PACIFIC BELL 722      
408-682 2 San Martin CA   9740 PACIFIC BELL 722      
408-682 3 San Martin CA   9740 PACIFIC BELL 722      
408-682 4 San Martin CA   9740 PACIFIC BELL 722      
408-682 5 San Martin CA   9740 PACIFIC BELL 722      
408-682 6 San Martin CA   9740 PACIFIC BELL 722      
408-682 7 San Martin CA   9740 PACIFIC BELL 722      
408-682 8 San Martin CA   9740 PACIFIC BELL 722      
408-682 9 San Martin CA   9740 PACIFIC BELL 722      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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