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: 445

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-445 A San Mateo CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
650-445 0 San Mateo CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-12-28   
650-445 1 San Mateo CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2013-12-06   
650-445 2 San Mateo CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-09-27   
650-445 3 San Mateo CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-09-27   
650-445 4 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-06-28   
650-445 5 San Mateo CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-06-24   
650-445 6 San Mateo CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2013-09-27   
650-445 7 San Mateo CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2013-10-30   
650-445 8 San Mateo CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-10-30   
650-445 9 San Mateo CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2013-09-19   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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