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: 753

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-753 A San Mateo CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
650-753 0 San Mateo CA SNFCCAMMDSA  4129 O1 COMMUNICATIONS, INC. - CA 722   2015-09-05   
650-753 1 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-753 2 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-02-16   
650-753 3 San Mateo CA FRFECABBCM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-11-25   
650-753 4 San Mateo CA FRFECABBCM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-11-25   
650-753 5 San Mateo CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-12-14   
650-753 6 San Mateo CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-12-14   
650-753 7 San Mateo CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-12-14   
650-753 8 San Mateo CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-12-14   
650-753 9 San Mateo CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2014-11-22   

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

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