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: 800

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-800 A Palo Alto CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-800 0 Palo Alto CA   649C ONVOY, LLC - CA 722   2012-03-05   
650-800 1 Palo Alto CA   649C ONVOY, LLC - CA 722   2012-07-05   
650-800 2 Palo Alto CA   649C ONVOY, LLC - CA 722   2012-07-05   
650-800 3 Palo Alto CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-06-15   
650-800 4 Palo Alto CA   649C ONVOY, LLC - CA 722   2012-07-05   
650-800 5 Palo Alto CA   649C ONVOY, LLC - CA 722   2012-07-05   
650-800 6 Palo Alto CA   649C ONVOY, LLC - CA 722   2012-07-05   
650-800 7 Palo Alto CA   318J COMCAST IP PHONE, LLC 722   2012-06-07   
650-800 8 Palo Alto CA   649C ONVOY, LLC - CA 722   2012-03-05   
650-800 9 Palo Alto CA   649C ONVOY, LLC - CA 722   2012-07-05   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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