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: 679

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-679 A Redwood City CA SNFCCAMMDS0  485E ASTOUND BROADBAND, LLC - CA 722      
650-679 0 Redwood City CA OKLECAZV1MD  5562 METROPCS, INC. 722   2005-10-24   
650-679 1 Redwood City CA OKLECAZV1MD  5562 METROPCS, INC. 722   2005-10-24   
650-679 2 Redwood City CA OKLECAZV1MD  5562 METROPCS, INC. 722   2005-10-24   
650-679 3 Redwood City CA OKLECAZV1MD  5562 METROPCS, INC. 722   2005-10-24   
650-679 4 Redwood City CA OKLECAZV1MD  5562 METROPCS, INC. 722   2005-10-24   
650-679 5 Redwood City CA OKLECAZV1MD  5562 METROPCS, INC. 722   2005-10-24   
650-679 6 Redwood City CA SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2012-12-22   
650-679 7 Redwood City CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-12-02   
650-679 8 Redwood City CA SNFCCAMMDS0  485E ASTOUND BROADBAND, LLC - CA 722      
650-679 9 Redwood City CA SNFCCAMMDS0  485E ASTOUND BROADBAND, LLC - CA 722      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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