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
408-352 A San Jose: West DA CA SNJSCA02DS2  7421 AT&T LOCAL 722      
408-352 0 San Jose: West DA CA   7421 AT&T LOCAL 722      
408-352 1 San Jose: West DA CA   7421 AT&T LOCAL 722      
408-352 2 San Jose: West DA CA   7421 AT&T LOCAL 722      
408-352 3 San Jose: West DA CA   7421 AT&T LOCAL 722      
408-352 4 San Jose: West DA CA   7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722   2007-01-14   
408-352 5 San Jose: West DA CA   516C AT&T CORP. 722   2006-07-07   
408-352 6 San Jose: West DA CA   4733 PAETEC COMMUNICATIONS, INC. - CA 722   2011-03-10   
408-352 7 San Jose: West DA CA   7421 AT&T LOCAL 722      
408-352 8 San Jose: West DA CA   7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722   2007-01-14   
408-352 9 San Jose: West DA CA   7421 AT&T LOCAL 722      

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

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