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: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-256 A San Jose: South DA CA SNJSCA13DS0  9740 PACIFIC BELL 722      
408-256 0 San Jose: South DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-20   
408-256 1 San Jose: South DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-20   
408-256 2 San Jose: South DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-20   
408-256 3 San Jose: South DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-20   
408-256 4 San Jose: South DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2008-11-16   
408-256 5 San Jose: South DA CA SNJSCA13DS0  9740 PACIFIC BELL 722      
408-256 6 San Jose: South DA CA SNFCCAMMDS7  258E YMAX COMMUNICATIONS CORP. - CA 722   2008-10-19   
408-256 7 San Jose: South DA CA SNFCCAMMDS7  258E YMAX COMMUNICATIONS CORP. - CA 722   2008-10-19   
408-256 8 San Jose: South DA CA SNFCCAMMDS7  258E YMAX COMMUNICATIONS CORP. - CA 722   2008-10-19   
408-256 9 San Jose: South DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2008-12-07   

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

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