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: 544

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-544 A San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-544 0 San Jose: North DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2004-11-14   
408-544 1 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-544 2 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-544 3 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-544 4 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-544 5 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-544 6 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-544 7 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-544 8 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-544 9 San Jose: North DA CA OKLECAZVGT0  5562 METRO PCS, INC. 722   2018-10-07   

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

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