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: 941

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-941 A San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-941 0 San Jose: North DA CA   9740 PACIFIC BELL 722      
408-941 1 San Jose: North DA CA   9740 PACIFIC BELL 722      
408-941 2 San Jose: North DA CA   9740 PACIFIC BELL 722      
408-941 3 San Jose: North DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-12-31   
408-941 4 San Jose: North DA CA   9740 PACIFIC BELL 722      
408-941 5 San Jose: North DA CA   6529 T-MOBILE USA, INC. 722   2016-08-16   
408-941 6 San Jose: North DA CA   9740 PACIFIC BELL 722      
408-941 7 San Jose: North DA CA   9740 PACIFIC BELL 722      
408-941 8 San Jose: North DA CA   9740 PACIFIC BELL 722      
408-941 9 San Jose: North DA CA   9740 PACIFIC BELL 722      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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