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
650-450 A Mountain View CA SNFDCACVCM7  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-450 0 Mountain View CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-450 1 Mountain View CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-450 2 Mountain View CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-450 3 Mountain View CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-450 4 Mountain View CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-09-09   
650-450 5 Mountain View CA   8322 MPOWER COMMUNICATIONS CORP - CA 722   2004-02-02   
650-450 6 Mountain View CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2007-10-11   
650-450 7 Mountain View CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2007-10-11   
650-450 8 Mountain View CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-21   
650-450 9 Mountain View CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-08-24   

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

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