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: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-531 A Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
650-531 0 Palo Alto CA OKLECAZVGT0  5562 METROPCS, INC. 722   2021-03-14   
650-531 1 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-04-22   
650-531 2 Palo Alto CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2020-07-02   
650-531 3 Palo Alto CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2020-07-02   
650-531 4 Palo Alto CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2020-07-02   
650-531 5 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2020-11-07   
650-531 6 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2020-11-07   
650-531 7 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2020-12-01   
650-531 8 Palo Alto CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2020-08-17   
650-531 9 Palo Alto CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2020-09-14   

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

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