Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-265 A Mountain View CA SNFCCA21DS3  7421 AT&T LOCAL 722      
650-265 0 Mountain View CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-12-27   
650-265 1 Mountain View CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-10-08   
650-265 2 Mountain View CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-06-10   
650-265 3 Mountain View CA   7421 AT&T LOCAL 722      
650-265 4 Mountain View CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-03-22   
650-265 5 Mountain View CA   7421 AT&T LOCAL 722      
650-265 6 Mountain View CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-02-13   
650-265 7 Mountain View CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-06-10   
650-265 8 Mountain View CA   6529 T-MOBILE USA, INC. 722   2007-09-01   
650-265 9 Mountain View CA   3662 PACIFIC CENTREX SERVICES, INC. - CA 722   2006-12-01   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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