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: 398

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-398 A San Mateo CA FRFECABBCM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
650-398 0 San Mateo CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-12-23   
650-398 1 San Mateo CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2018-10-21   
650-398 2 San Mateo CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-12-23   
650-398 3 San Mateo CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2019-06-19   
650-398 4 San Mateo CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-02-07   
650-398 5 San Mateo CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2018-10-12   
650-398 6 San Mateo CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2018-10-12   
650-398 7 San Mateo CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2018-07-19   
650-398 8 San Mateo CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2018-07-19   
650-398 9 San Mateo CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2018-04-22   

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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