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Monterey, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
831-312 8 SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2024-07-20   
831-312 9 SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2024-08-20   
831-317 A MTRYCAPMGMD  616J LEAP TELECOM, LLC 736   2024-11-22   
831-317 0 MTRYCAPMGMD  616J LEAP TELECOM, LLC 736   2024-11-22   
831-317 1 SLNSCA01XCY  624H ONVOY SPECTRUM, LLC 736   2024-11-23   
831-317 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2025-03-23   
831-317 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2025-05-11   
831-317 7 SLNSCA01XCY  624H ONVOY SPECTRUM, LLC 736   2024-11-23   
831-317 8 SLNSCA01XCY  624H ONVOY SPECTRUM, LLC 736   2024-11-23   
831-317 9 SLNSCA01XCY  624H ONVOY SPECTRUM, LLC 736   2024-11-23   
831-324 A SLNSCA01XHY  318J COMCAST IP PHONE, LLC 736      
831-324 0 SLNSCA01XHY  318J COMCAST IP PHONE, LLC 736   2006-04-07   
831-324 1 MTRYCAPMDS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2014-11-08   
831-324 2 SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736   2015-03-17   
831-324 3 SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2010-08-07   
831-324 4 SLNSCA01XHY  318J COMCAST IP PHONE, LLC 736   2008-03-21   
831-324 5 SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2014-08-22   
831-324 6 SLNSCA01XQY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 736   2012-01-12   
831-324 7 MTRYCAPMAMD  490J BOOST SUBSCRIBERCO L.L.C. 736   2023-11-08   
831-324 8 SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736   2015-03-17   
831-324 9 SLNSCA01X8Y  6529 T-MOBILE USA, INC. 736   2016-05-14   
831-333 A MTRYCA01DS0  9740 PACIFIC BELL 736      
831-333 0 MTRYCA01DS0  9740 PACIFIC BELL 736      
831-333 1 MTRYCA01DS0  9740 PACIFIC BELL 736      
831-333 2 MTRYCA01DS0  9740 PACIFIC BELL 736      
831-333 3 MTRYCA01DS0  9740 PACIFIC BELL 736      
831-333 4 MTRYCA01DS0  9740 PACIFIC BELL 736      
831-333 5 MTRYCA01DS0  9740 PACIFIC BELL 736      
831-333 6 SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2007-10-16   
831-333 7 MTRYCA01DS0  9740 PACIFIC BELL 736      
831-333 8 MTRYCA01DS0  9740 PACIFIC BELL 736      
831-333 9 MTRYCA01DS0  9740 PACIFIC BELL 736      
831-372 A MTRYCA01DS0  9740 PACIFIC BELL 736      
831-373 A MTRYCA01DS0  9740 PACIFIC BELL 736      
831-375 A MTRYCA01DS0  9740 PACIFIC BELL 736      
831-383 A SLNSCA01X8Y  5562 METROPCS, INC. 736      
831-383 0 SLNSCA01X8Y  5562 METROPCS, INC. 736      
831-383 1 SLNSCA01X8Y  5562 METROPCS, INC. 736      
831-383 2 SLNSCA01X8Y  5562 METROPCS, INC. 736      
831-383 3 SLNSCA01X8Y  5562 METROPCS, INC. 736      
831-383 4 SLNSCA01X8Y  5562 METROPCS, INC. 736      
831-383 5 SLNSCA01XGX  9262 UTILITY TELECOM GROUP, LLC - CA 736   2006-03-02   
831-383 6 SLNSCA01X8Y  5562 METROPCS, INC. 736   2008-05-04   
831-383 7 SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2007-11-05   
831-383 8 SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2006-10-07   
831-383 9 SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2006-11-07   
831-384 A MARNCA11DS0  9740 PACIFIC BELL 736      
831-392 A SESDCA11DS0  9740 PACIFIC BELL 736      
831-392 0 SESDCA11DS0  9740 PACIFIC BELL 736      
831-392 1 SESDCA11DS0  9740 PACIFIC BELL 736      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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