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: 372

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-372 A San Jose: North DA CA   649C ONVOY, LLC - CA 722   2025-01-12   
408-372 0 San Jose: North DA CA   649C ONVOY, LLC - CA 722      
408-372 1 San Jose: North DA CA   649C ONVOY, LLC - CA 722      
408-372 2 San Jose: North DA CA   649C ONVOY, LLC - CA 722      
408-372 6 San Jose: North DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-372 7 San Jose: North DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-372 8 San Jose: North DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-372 9 San Jose: North DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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