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
650-618 A Palo Alto CA OKLDCAAN3KD  7379 MATRIX TELECOM, LLC. SII TNCI - CA 722      
650-618 0 Palo Alto CA   649C ONVOY, LLC - CA 722      
650-618 1 Palo Alto CA   649C ONVOY, LLC - CA 722      
650-618 2 Palo Alto CA   649C ONVOY, LLC - CA 722      
650-618 3 Palo Alto CA   649C ONVOY, LLC - CA 722      
650-618 4 Palo Alto CA   7262 XO CALIFORNIA, INC. 722   2005-06-04   
650-618 5 Palo Alto CA   7262 XO CALIFORNIA, INC. 722   2005-06-04   
650-618 6 Palo Alto CA   7262 XO CALIFORNIA, INC. 722   2005-06-04   
650-618 7 Palo Alto CA   7453 U.S. TELEPACIFIC CORP. - CA 722   2008-03-08   
650-618 8 Palo Alto CA   649C ONVOY, LLC - CA 722      
650-618 9 Palo Alto CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2007-01-11   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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