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NPA: 831 [Rate centres in NPA 831] [Dial plan for NPA 831]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-917 7 Monterey CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2005-04-16   
831-917 8 Monterey CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-917 9 Monterey CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2003-09-21   
831-920 A Monterey CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-920 0 Monterey CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736   2007-06-20   
831-920 1 Monterey CA SLNSCA01XHY  318J COMCAST IP PHONE, LLC 736   2007-01-09   
831-920 2 Monterey CA SLNSCA01XHY  318J COMCAST IP PHONE, LLC 736   2007-01-09   
831-920 3 Monterey CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736   2010-02-12   
831-920 4 Monterey CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736   2005-07-25   
831-920 5 Monterey CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736   2013-11-04   
831-920 6 Monterey CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736   2012-01-08   
831-920 7 Monterey CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2006-08-16   
831-920 8 Monterey CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2006-08-16   
831-920 9 Monterey CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2015-06-12   
831-921 A Tres Pinos CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-921 0 Tres Pinos CA MTRYCAPM5MD  145J TERRA NOVA TELECOM INC. 736   2024-12-31   
831-921 1 Tres Pinos CA MTRYCAPMDS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-03-05   
831-921 2 Tres Pinos CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2019-07-28   
831-921 3 Tres Pinos CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2019-07-28   
831-931 A King City CA SLNSCA01XCY  624H ONVOY SPECTRUM, LLC 736   2024-02-09   
831-931 0 King City CA SLNSCA01XCY  624H ONVOY SPECTRUM, LLC 736   2024-02-09   
831-931 1 King City CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2024-03-02   
831-931 8 King City CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2024-04-05   
831-946 A Santa Cruz CA SNJUCACL7MD  965H FRACTEL, LLC 722      
831-946 0 Santa Cruz CA OKLDCAEB0MD  073H TELNYX LLC 722   2023-05-13   
831-946 1 Santa Cruz CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-15   
831-946 2 Santa Cruz CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-15   
831-946 3 Santa Cruz CA SNJUCACL7MD  965H FRACTEL, LLC 722   2021-09-12   
831-946 4 Santa Cruz CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-15   
831-946 5 Santa Cruz CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-15   
831-946 6 Santa Cruz CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-15   
831-946 7 Santa Cruz CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-05-02   
831-946 8 Santa Cruz CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-04-29   
831-946 9 Santa Cruz CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-07-11   
831-948 A Watsonville CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
831-948 0 Watsonville CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2015-05-18   
831-948 1 Watsonville CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2015-05-18   
831-948 2 Watsonville CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2015-05-18   
831-948 3 Watsonville CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2015-05-18   
831-948 4 Watsonville CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2015-05-18   
831-948 5 Watsonville CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2015-05-18   
831-948 6 Watsonville CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2015-05-18   
831-948 7 Watsonville CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2015-05-18   
831-948 8 Watsonville CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2015-05-18   
831-948 9 Watsonville CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2015-05-18   
831-970 A Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736      
831-970 0 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736      
831-970 1 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736      
831-970 2 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736      
831-970 3 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736      
831-970 4 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736      
831-970 5 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736      
831-970 6 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736      
831-970 7 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736      
831-970 8 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736      
831-970 9 Salinas CA SLNSCA01X8Y  5562 METROPCS, INC. 736      
831-975 A Salinas CA SLNSCA01XHY  318J COMCAST IP PHONE, LLC 736      
831-975 0 Salinas CA SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2014-09-04   
831-975 1 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736   2014-11-10   
831-975 2 Salinas CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736   2011-12-24   
831-975 3 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736   2014-11-10   
831-975 4 Salinas CA SLNSCA01XHY  318J COMCAST IP PHONE, LLC 736   2008-08-14   
831-975 5 Salinas CA SLNSCA01XHY  318J COMCAST IP PHONE, LLC 736   2009-05-12   
831-975 6 Salinas CA SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2014-10-04   
831-975 7 Salinas CA SLNSCA01XTX  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 736   2017-04-23   
831-975 8 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736   2014-09-30   
831-975 9 Salinas CA SLNSCA01X8Y  5562 METROPCS, INC. 736   2014-06-13   
831-996 A Tres Pinos CA   515J IP HORIZON LLC 736      
831-996 0 Tres Pinos CA   515J IP HORIZON LLC 736   2022-10-20   
831-996 1 Tres Pinos CA   515J IP HORIZON LLC 736      
831-996 2 Tres Pinos CA   515J IP HORIZON LLC 736      
831-996 3 Tres Pinos CA   515J IP HORIZON LLC 736   2022-10-20   
831-996 4 Tres Pinos CA   515J IP HORIZON LLC 736   2022-10-20   
831-996 5 Tres Pinos CA   515J IP HORIZON LLC 736   2022-10-20   
831-996 6 Tres Pinos CA   515J IP HORIZON LLC 736   2022-10-20   
831-996 7 Tres Pinos CA   515J IP HORIZON LLC 736   2022-10-20   
831-996 8 Tres Pinos CA   515J IP HORIZON LLC 736   2022-10-20   
831-996 9 Tres Pinos CA MTRYCAPMDS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2020-04-08   
831-998 A Salinas CA SLNSCA01XTX  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 736      
831-998 0 Salinas CA SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2005-10-16   
831-998 1 Salinas CA SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2005-10-16   
831-998 2 Salinas CA SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2007-12-02   
831-998 3 Salinas CA SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2007-12-02   
831-998 4 Salinas CA SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2007-12-20   
831-998 5 Salinas CA SLNSCA01X8Y  5562 METROPCS, INC. 736   2013-10-21   
831-998 6 Salinas CA SLNSCA01X8Y  5562 METROPCS, INC. 736   2013-08-01   
831-998 7 Salinas CA SLNSCA01XHY  318J COMCAST IP PHONE, LLC 736   2007-02-09   
831-998 8 Salinas CA SLNSCA01XHY  318J COMCAST IP PHONE, LLC 736   2007-02-09   
831-998 9 Salinas CA SLNSCA01XTX  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 736   2003-09-07   
831-999 A Santa Cruz CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
831-999 0 Santa Cruz CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-06-08   
831-999 1 Santa Cruz CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-07-18   
831-999 2 Santa Cruz CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-07-18   
831-999 3 Santa Cruz CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-22   
831-999 4 Santa Cruz CA SNFCCA21XOZ  321J HD CARRIER LLC 722   2016-06-13   
831-999 5 Santa Cruz CA SNFCCA21XOZ  321J HD CARRIER LLC 722   2016-06-17   
831-999 6 Santa Cruz CA SNFCCA21XOZ  321J HD CARRIER LLC 722   2016-06-13   
831-999 7 Santa Cruz CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-05-29   
831-999 8 Santa Cruz CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-05-29   
831-999 9 Santa Cruz CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-05-28   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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