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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-668 A San Jose: West DA CA OKLDCAAN2KD  7379 MATRIX TELECOM, LLC. SII TNCI - CA 722      
408-668 0 San Jose: West DA CA   649C ONVOY, LLC - CA 722      
408-668 1 San Jose: West DA CA   649C ONVOY, LLC - CA 722      
408-668 2 San Jose: West DA CA   7379 MATRIX TELECOM, LLC. SII TNCI - CA 722      
408-668 3 San Jose: West DA CA   649C ONVOY, LLC - CA 722      
408-668 4 San Jose: West DA CA   6529 T-MOBILE USA, INC. 722   2003-12-31   
408-668 5 San Jose: West DA CA   6529 T-MOBILE USA, INC. 722   2003-12-31   
408-668 6 San Jose: West DA CA   7262 XO CALIFORNIA, INC. 722   2005-06-05   
408-668 7 San Jose: West DA CA   7262 XO CALIFORNIA, INC. 722   2005-06-05   
408-668 8 San Jose: West DA CA   258E YMAX COMMUNICATIONS CORP. - CA 722   2008-04-28   
408-668 9 San Jose: West DA CA   258E YMAX COMMUNICATIONS CORP. - CA 722   2008-04-28   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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