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: 571

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-571 A San Jose: North DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-571 0 San Jose: North DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-571 1 San Jose: North DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-571 2 San Jose: North DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-571 3 San Jose: North DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-571 4 San Jose: North DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-571 5 San Jose: North DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-571 6 San Jose: North DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-10-28   
408-571 7 San Jose: North DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-571 8 San Jose: North DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2004-06-18   
408-571 9 San Jose: North DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-08-05   

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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