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: 770

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-770 A Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-770 0 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-770 1 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-770 2 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-770 3 Los Altos CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
650-770 4 Los Altos CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
650-770 5 Los Altos CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
650-770 6 Los Altos CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
650-770 7 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-770 8 Los Altos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-770 9 Los Altos CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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