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: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-531 A San Jose: South DA CA SNJSCA15DS0  9740 PACIFIC BELL 722      
408-531 0 San Jose: South DA CA SNJSCA15DS0  9740 PACIFIC BELL 722      
408-531 1 San Jose: South DA CA SNJSCA15DS0  9740 PACIFIC BELL 722      
408-531 2 San Jose: South DA CA SNJSCA15DS0  9740 PACIFIC BELL 722      
408-531 3 San Jose: South DA CA SNJSCA15DS0  9740 PACIFIC BELL 722      
408-531 4 San Jose: South DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2004-02-04   
408-531 5 San Jose: South DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-02-14   
408-531 6 San Jose: South DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2004-12-18   
408-531 7 San Jose: South DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-02-14   
408-531 8 San Jose: South DA CA SNJSCA15DS0  9740 PACIFIC BELL 722      
408-531 9 San Jose: South DA CA SNJSCA15DS0  9740 PACIFIC BELL 722      

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

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