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
650-469 A Los Altos CA SNFECAEJDS0  8782 ALLEGIANCE TELECOM, INC. - CA 722      
650-469 0 Los Altos CA   8782 ALLEGIANCE TELECOM, INC. - CA 722      
650-469 1 Los Altos CA   8782 ALLEGIANCE TELECOM, INC. - CA 722      
650-469 2 Los Altos CA   6529 T-MOBILE USA, INC. 722   2013-06-21   
650-469 3 Los Altos CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-01-14   
650-469 4 Los Altos CA   6529 T-MOBILE USA, INC. 722   2015-07-20   
650-469 5 Los Altos CA   6529 T-MOBILE USA, INC. 722   2015-07-20   
650-469 6 Los Altos CA   6529 T-MOBILE USA, INC. 722   2015-07-20   
650-469 7 Los Altos CA   8782 ALLEGIANCE TELECOM, INC. - CA 722      
650-469 8 Los Altos CA   649C ONVOY, LLC - CA 722   2014-08-09   
650-469 9 Los Altos CA   8782 ALLEGIANCE TELECOM, INC. - CA 722      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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