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
408-320 A San Jose: West DA CA SNFCCA21XXY  516C AT&T CORP. 722   2010-04-23   
408-320 0 San Jose: West DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-06-17   
408-320 1 San Jose: West DA CA   516C AT&T CORP. 722   2010-04-23   
408-320 2 San Jose: West DA CA   516C AT&T CORP. 722   2010-05-25   
408-320 3 San Jose: West DA CA   5562 METRO PCS, INC. 722   2010-07-05   
408-320 4 San Jose: West DA CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 722   2010-05-17   
408-320 5 San Jose: West DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-09   
408-320 6 San Jose: West DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-09   
408-320 7 San Jose: West DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-09   
408-320 8 San Jose: West DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-09   
408-320 9 San Jose: West DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-09   

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

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