Local Calling Guide

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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-507 5 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-02-03   
650-507 6 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-02-03   
650-507 7 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-02-03   
650-507 8 Palo Alto CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2020-01-02   
650-507 9 Palo Alto CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2019-12-22   
650-508 A San Carlos-Belmont CA SNCRCA11DS0  9740 PACIFIC BELL 722      
650-509 A Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
650-509 0 Palo Alto CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-06-10   
650-509 1 Palo Alto CA SNFCCAMMDS0  485E ASTOUND BROADBAND, LLC - CA 722   2017-03-02   
650-509 2 Palo Alto CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2016-08-18   
650-509 3 Palo Alto CA SNJUCACL3MD  073H TELNYX LLC 722   2017-05-08   
650-509 4 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2017-05-08   
650-509 5 Palo Alto CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-23   
650-509 6 Palo Alto CA   515J IP HORIZON LLC 722   2016-09-14   
650-509 7 Palo Alto CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2016-06-24   
650-509 8 Palo Alto CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2016-06-24   
650-509 9 Palo Alto CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2016-06-24   
650-512 A Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-512 0 Palo Alto CA SNJUCACL2MD  197D VONAGE AMERICA LLC 722   2019-12-11   
650-512 1 Palo Alto CA OKLECAZV1MD  5562 METROPCS, INC. 722   2020-01-02   
650-512 2 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-12-09   
650-512 3 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-12-09   
650-512 4 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-12-09   
650-512 5 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-12-09   
650-512 6 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-12-09   
650-512 7 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-12-09   
650-512 8 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-12-09   
650-512 9 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-12-09   
650-513 A San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-513 0 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-11-06   
650-513 1 San Mateo CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2008-09-19   
650-513 2 San Mateo CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-03-05   
650-513 3 San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-513 4 San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-513 5 San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-513 6 San Mateo CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2012-08-06   
650-513 7 San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-513 8 San Mateo CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-07-22   
650-513 9 San Mateo CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2019-03-22   
650-514 A San Mateo CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-514 0 San Mateo CA OKLECAZV1MD  5562 METROPCS, INC. 722   2019-08-11   
650-514 1 San Mateo CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2019-12-30   
650-514 2 San Mateo CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2019-05-13   
650-514 3 San Mateo CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2020-03-07   
650-514 4 San Mateo CA SNJUCACL2MD  197D VONAGE AMERICA LLC 722   2020-05-28   
650-514 5 San Mateo CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2020-06-07   
650-514 6 San Mateo CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2020-06-07   
650-514 7 San Mateo CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-04-02   
650-514 8 San Mateo CA SNJUCACL2MD  197D VONAGE AMERICA LLC 722   2020-05-28   
650-514 9 San Mateo CA SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2020-10-26   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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