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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
831-657 5 Monterey CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2024-12-02   
831-657 6 Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-657 7 Monterey CA SLNSCA01XOX  776C CHARTER FIBERLINK CA-CCO, LLC - CA 736   2020-10-05   
831-657 8 Monterey CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2022-12-12   
831-657 9 Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-658 A Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-659 A Carmel Valley CA CRVYCA11RS0  9740 PACIFIC BELL 736      
831-659 0 Carmel Valley CA CRVYCA11RS0  9740 PACIFIC BELL 736      
831-659 1 Carmel Valley CA CRVYCA11RS0  9740 PACIFIC BELL 736      
831-659 2 Carmel Valley CA CRVYCA11RS0  9740 PACIFIC BELL 736      
831-659 3 Carmel Valley CA CRVYCA11RS0  9740 PACIFIC BELL 736      
831-659 4 Carmel Valley CA CRVYCA11RS0  9740 PACIFIC BELL 736      
831-659 5 Carmel Valley CA CRVYCA11RS0  9740 PACIFIC BELL 736      
831-659 6 Carmel Valley CA CRVYCA11RS0  9740 PACIFIC BELL 736      
831-659 7 Carmel Valley CA CRVYCA11RS0  9740 PACIFIC BELL 736      
831-659 8 Carmel Valley CA   145J TERRA NOVA TELECOM INC. 736   2021-01-12   
831-659 9 Carmel Valley CA CRVYCA11RS0  9740 PACIFIC BELL 736      
831-661 A Aptos CA APTSCA12DS0  9740 PACIFIC BELL 722      
831-661 0 Aptos CA APTSCA12DS0  9740 PACIFIC BELL 722      
831-661 1 Aptos CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
831-661 2 Aptos CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
831-661 3 Aptos CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
831-661 4 Aptos CA APTSCA12DS0  9740 PACIFIC BELL 722      
831-661 5 Aptos CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2009-03-19   
831-661 6 Aptos CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2011-01-26   
831-661 7 Aptos CA APTSCA12DS0  9740 PACIFIC BELL 722      
831-661 8 Aptos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-05-28   
831-661 9 Aptos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2015-04-30   
831-662 A Aptos CA APTSCA12DS0  9740 PACIFIC BELL 722      
831-663 A Salinas CA SLNSCA14RS0  9740 PACIFIC BELL 736      
831-663 0 Salinas CA SLNSCA14RS0  9740 PACIFIC BELL 736      
831-663 1 Salinas CA SLNSCA14RS0  9740 PACIFIC BELL 736      
831-663 2 Salinas CA SLNSCA14RS0  9740 PACIFIC BELL 736      
831-663 3 Salinas CA SLNSCA14RS0  9740 PACIFIC BELL 736      
831-663 4 Salinas CA SLNSCA14RS0  9740 PACIFIC BELL 736      
831-663 5 Salinas CA SLNSCA14RS0  9740 PACIFIC BELL 736      
831-663 6 Salinas CA SLNSCA14RS0  9740 PACIFIC BELL 736      
831-663 7 Salinas CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736   2007-08-12   
831-663 8 Salinas CA SLNSCA14RS0  9740 PACIFIC BELL 736      
831-663 9 Salinas CA SLNSCA14RS0  9740 PACIFIC BELL 736      
831-664 A Hollister CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-664 0 Hollister CA MTRYCA012MD  981E BANDWIDTH.COM CLEC, LLC - CA 736      
831-664 1 Hollister CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-664 2 Hollister CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2024-07-27   
831-664 3 Hollister CA SLNTCAPS5MD  732J NUSO, LLC 736   2024-12-16   
831-664 4 Hollister CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736   2023-12-14   
831-664 5 Hollister CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736   2023-12-14   
831-664 6 Hollister CA SLNSCA01X8Y  5562 METROPCS, INC. 736   2008-05-01   
831-664 7 Hollister CA SLNSCA01X7Y  508J CENTURYLINK COMMUNICATIONS, LLC 736   2015-11-09   
831-664 8 Hollister CA SLNSCA01X8Y  5562 METROPCS, INC. 736   2008-12-21   
831-664 9 Hollister CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736   2008-05-16   
831-665 A Hollister CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-665 0 Hollister CA MTRYCAPM5MD  145J TERRA NOVA TELECOM INC. 736   2024-02-12   
831-665 1 Hollister CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2017-05-11   
831-665 2 Hollister CA SLNSCA01X8Y  5562 METROPCS, INC. 736   2017-12-24   
831-665 3 Hollister CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736   2020-12-18   
831-665 4 Hollister CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736   2024-08-25   
831-665 5 Hollister CA   145J TERRA NOVA TELECOM INC. 736   2023-06-24   
831-665 6 Hollister CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736   2012-01-08   
831-665 7 Hollister CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2024-02-29   
831-665 8 Hollister CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2024-02-29   
831-665 9 Hollister CA SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736   2021-11-25   
831-666 A Watsonville CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-666 0 Watsonville CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-06-12   
831-666 1 Watsonville CA SNJUCACL3MD  073H TELNYX LLC 722   2017-06-05   
831-666 2 Watsonville CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-09-09   
831-666 3 Watsonville CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-07-23   
831-666 4 Watsonville CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-07-30   
831-666 5 Watsonville CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-04-01   
831-666 6 Watsonville CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-05-13   
831-666 7 Watsonville CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-08-09   
831-666 8 Watsonville CA OKLECAZV1MD  5562 METROPCS, INC. 722   2018-04-16   
831-666 9 Watsonville CA OKLECAZV1MD  5562 METROPCS, INC. 722   2018-04-16   
831-667 A Big Sur CA BGSRCA11RS0  9740 PACIFIC BELL 736      
831-667 0 Big Sur CA BGSRCA11RS0  9740 PACIFIC BELL 736      
831-667 1 Big Sur CA BGSRCA11RS0  9740 PACIFIC BELL 736      
831-667 2 Big Sur CA BGSRCA11RS0  9740 PACIFIC BELL 736      
831-667 3 Big Sur CA BGSRCA11RS0  9740 PACIFIC BELL 736      
831-667 4 Big Sur CA   145J TERRA NOVA TELECOM INC. 736   2022-04-12   
831-667 5 Big Sur CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736   2005-07-26   
831-667 6 Big Sur CA MTRYCAPMDS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2021-02-27   
831-667 7 Big Sur CA SLNSCA01XGX  9262 UTILITY TELECOM GROUP, LLC - CA 736   2006-03-24   
831-667 9 Big Sur CA   145J TERRA NOVA TELECOM INC. 736   2022-11-03   
831-673 A Hollister CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-673 0 Hollister CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-673 1 Hollister CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-673 2 Hollister CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2024-01-01   
831-673 3 Hollister CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2018-02-11   
831-673 4 Hollister CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2023-01-21   
831-673 5 Hollister CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2024-07-15   
831-673 6 Hollister CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2017-09-20   
831-673 7 Hollister CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2017-07-06   
831-673 8 Hollister CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2016-04-14   
831-673 9 Hollister CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2014-10-24   
831-674 A Greenfield (Monterey) CA GNFDCA11RS0  9740 PACIFIC BELL 736      
831-674 0 Greenfield (Monterey) CA GNFDCA11RS0  9740 PACIFIC BELL 736      
831-674 1 Greenfield (Monterey) CA GNFDCA11RS0  9740 PACIFIC BELL 736      
831-674 2 Greenfield (Monterey) CA GNFDCA11RS0  9740 PACIFIC BELL 736      
831-674 3 Greenfield (Monterey) CA GNFDCA11RS0  9740 PACIFIC BELL 736      
831-674 4 Greenfield (Monterey) CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2017-04-27   

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

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