Local Calling Guide

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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

NXX: 645

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-645 A San Mateo CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722      
650-645 0 San Mateo CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-08-16   
650-645 1 San Mateo CA SNJSCAYBDS0  7453 U.S. TELEPACIFIC CORP. - CA 722   2007-03-11   
650-645 2 San Mateo CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722      
650-645 3 San Mateo CA SNJSCAYBDS0  7453 U.S. TELEPACIFIC CORP. - CA 722   2007-03-11   
650-645 4 San Mateo CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722      
650-645 5 San Mateo CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722      
650-645 6 San Mateo CA SNJSCAYBDS1  7453 U.S. TELEPACIFIC CORP. - CA 722   2007-03-11   
650-645 7 San Mateo CA SNJSCAYBDS1  7453 U.S. TELEPACIFIC CORP. - CA 722   2007-03-11   
650-645 8 San Mateo CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722      
650-645 9 San Mateo CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-11-17   

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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