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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
831-428 8 Santa Cruz CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-03-29   
831-428 9 Santa Cruz CA OKLECAZV1MD  5562 METROPCS, INC. 722      
831-429 A Santa Cruz CA SNCZCA01DS0  9740 PACIFIC BELL 722      
831-430 A Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-430 0 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-430 1 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-430 2 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-430 3 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-430 4 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-430 5 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-430 6 Santa Cruz CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-09-06   
831-430 7 Santa Cruz CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2019-08-17   
831-430 8 Santa Cruz CA OKLECAZV1MD  5562 METROPCS, INC. 722   2007-01-21   
831-430 9 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-431 A Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-431 0 Santa Cruz CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-06-10   
831-431 1 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-431 2 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-431 3 Santa Cruz CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-06-10   
831-431 4 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-431 5 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-431 6 Santa Cruz CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2010-08-18   
831-431 7 Santa Cruz CA OKLECAZV1MD  5562 METROPCS, INC. 722   2006-04-03   
831-431 8 Santa Cruz CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2009-06-23   
831-431 9 Santa Cruz CA OKLECAZV1MD  5562 METROPCS, INC. 722   2010-09-14   
831-432 A Boulder Creek CA SNJUCACL7MD  965H FRACTEL, LLC 722      
831-432 0 Boulder Creek CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-07-30   
831-432 1 Boulder Creek CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-07-30   
831-432 2 Boulder Creek CA SNFCCA21XPZ  553J WHITESKY COMMUNICATIONS, LLC 722   2021-09-16   
831-432 3 Boulder Creek CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-02-05   
831-432 4 Boulder Creek CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-07-23   
831-432 5 Boulder Creek CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-07   
831-432 6 Boulder Creek CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-07   
831-432 7 Boulder Creek CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-02-05   
831-432 8 Boulder Creek CA SNJUCACL7MD  965H FRACTEL, LLC 722   2021-02-20   
831-432 9 Boulder Creek CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-02-05   
831-435 A Santa Cruz CA SNCZCA01DS0  9740 PACIFIC BELL 722      
831-435 0 Santa Cruz CA OKLECAZV1MD  5562 METROPCS, INC. 722   2008-07-24   
831-435 1 Santa Cruz CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-12   
831-435 2 Santa Cruz CA SNCZCA01DS0  9740 PACIFIC BELL 722      
831-435 3 Santa Cruz CA   145J TERRA NOVA TELECOM INC. 722   2025-02-14   
831-435 5 Santa Cruz CA OKLECAZV1MD  5562 METROPCS, INC. 722   2003-10-21   
831-435 6 Santa Cruz CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-08-31   
831-435 7 Santa Cruz CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-06-14   
831-435 8 Santa Cruz CA OKLECAZV1MD  5562 METROPCS, INC. 722   2007-11-11   
831-435 9 Santa Cruz CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-06-08   
831-438 A Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-439 A Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-439 0 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-439 1 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-439 2 Santa Cruz CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2020-04-03   
831-439 3 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-439 4 Santa Cruz CA OKLECAZV1MD  5562 METROPCS, INC. 722   2017-10-12   
831-439 5 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-439 6 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-439 7 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-439 8 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-439 9 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-440 A Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-440 0 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-440 1 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-440 2 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-440 3 Santa Cruz CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-01-28   
831-440 4 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-440 5 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-440 6 Santa Cruz CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-12-19   
831-440 7 Santa Cruz CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-01-28   
831-440 8 Santa Cruz CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-01-28   
831-440 9 Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-442 A Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-442 0 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-442 1 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-442 2 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-442 3 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-442 4 Salinas CA SLNSCA01X8Y  5562 METROPCS, INC. 736   2010-11-08   
831-442 5 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-442 6 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-442 7 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-442 8 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-442 9 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-443 A Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-444 A Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-444 0 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-444 1 Salinas CA SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2014-09-16   
831-444 2 Salinas CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2005-08-22   
831-444 3 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-444 4 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-444 5 Salinas CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2005-08-22   
831-444 6 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-444 7 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-444 8 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-444 9 Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-449 A Salinas CA SLNSCA11DS0  9740 PACIFIC BELL 736      
831-453 A Castroville CA SLNSCA01X5Y  516C AT&T CORP. 736      
831-453 0 Castroville CA MTRYCA012MD  981E BANDWIDTH.COM CLEC, LLC - CA 736   2015-02-23   
831-453 1 Castroville CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2017-04-26   
831-453 2 Castroville CA SLNSCA01XHY  318J COMCAST IP PHONE, LLC 736   2018-09-06   
831-453 3 Castroville CA MTRYCAPMDS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2024-06-14   
831-453 4 Castroville CA SLNSCA01XTX  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 736   2017-09-08   
831-453 5 Castroville CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2021-07-30   

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

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