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Portsmouth, OH

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
220-287 A   793K TWC IP ENABLED SERVICES, LLC 324   2025-12-14   
220-287 0   793K TWC IP ENABLED SERVICES, LLC 324   2025-12-14   
220-287 1   793K TWC IP ENABLED SERVICES, LLC 324   2025-12-14   
220-287 2   793K TWC IP ENABLED SERVICES, LLC 324   2025-12-14   
220-287 3   793K TWC IP ENABLED SERVICES, LLC 324   2025-12-14   
220-287 4   793K TWC IP ENABLED SERVICES, LLC 324   2025-12-14   
220-287 5   793K TWC IP ENABLED SERVICES, LLC 324   2025-12-14   
220-287 6   793K TWC IP ENABLED SERVICES, LLC 324   2025-12-14   
220-287 7   793K TWC IP ENABLED SERVICES, LLC 324   2025-12-14   
220-287 8   793K TWC IP ENABLED SERVICES, LLC 324   2025-12-14   
220-287 9   793K TWC IP ENABLED SERVICES, LLC 324   2025-12-14   
220-710 A PTMOOHXAXMD  624H ONVOY SPECTRUM, LLC 324      
220-710 0   073H TELNYX LLC 324   2021-01-22   
220-710 1   6701 AERIAL COMMUNICATIONS, INC. 324   2021-06-17   
220-710 2   624H ONVOY SPECTRUM, LLC 324   2020-07-10   
220-710 3   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2025-03-18   
220-710 4   6701 AERIAL COMMUNICATIONS, INC. 324   2021-06-17   
220-710 5   6701 AERIAL COMMUNICATIONS, INC. 324   2021-06-17   
220-710 6   624H ONVOY SPECTRUM, LLC 324   2021-08-01   
220-710 7   624H ONVOY SPECTRUM, LLC 324   2019-12-07   
220-710 8   624H ONVOY SPECTRUM, LLC 324   2021-08-01   
220-710 9   624H ONVOY SPECTRUM, LLC 324   2021-08-01   
740-230 A PTMOOHXAVMD  6596 RAM TECHNOLOGIES, INC. - OH 324      
740-250 A CLMFOHJU7MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-250 0   464C ONVOY, LLC - OH 324   2026-01-10   
740-250 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2006-12-07   
740-250 2   7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2006-05-28   
740-250 3   6701 AERIAL COMMUNICATIONS, INC. 324   2005-06-12   
740-250 4   6701 AERIAL COMMUNICATIONS, INC. 324   2005-06-12   
740-250 5   6701 AERIAL COMMUNICATIONS, INC. 324   2005-06-12   
740-250 6   6701 AERIAL COMMUNICATIONS, INC. 324   2007-07-08   
740-250 7   464C ONVOY, LLC - OH 324   2021-01-01   
740-250 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2007-01-16   
740-250 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2007-01-16   
740-259 A LUVLOHXADS0  0615 FRONTIER NORTH, INC. - OH 324      
740-259 0   0615 FRONTIER NORTH, INC. - OH 324      
740-259 1   0615 FRONTIER NORTH, INC. - OH 324      
740-259 2   0615 FRONTIER NORTH, INC. - OH 324      
740-259 3   0615 FRONTIER NORTH, INC. - OH 324      
740-259 4   0615 FRONTIER NORTH, INC. - OH 324      
740-259 5   0615 FRONTIER NORTH, INC. - OH 324      
740-259 6   0615 FRONTIER NORTH, INC. - OH 324      
740-259 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2026-01-12   
740-259 8   0615 FRONTIER NORTH, INC. - OH 324      
740-259 9   0615 FRONTIER NORTH, INC. - OH 324      
740-285 A CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-351 A PTMOOHXADS0  0615 FRONTIER NORTH, INC. - OH 324      
740-351 0   0615 FRONTIER NORTH, INC. - OH 324      
740-351 1   0615 FRONTIER NORTH, INC. - OH 324      
740-351 2   0615 FRONTIER NORTH, INC. - OH 324      
740-351 3   0615 FRONTIER NORTH, INC. - OH 324      
740-351 4   0615 FRONTIER NORTH, INC. - OH 324      
740-351 5   0615 FRONTIER NORTH, INC. - OH 324      
740-351 6   0615 FRONTIER NORTH, INC. - OH 324      
740-351 7   464C ONVOY, LLC - OH 324   2021-01-01   
740-351 8   464C ONVOY, LLC - OH 324   2023-09-16   
740-351 9   515J IP HORIZON LLC 324   2013-09-06   
740-352 A CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-353 A PTMOOHXADS0  0615 FRONTIER NORTH, INC. - OH 324      
740-354 A PTMOOHXADS0  0615 FRONTIER NORTH, INC. - OH 324      
740-355 A PTMOOHXADS0  0615 FRONTIER NORTH, INC. - OH 324      
740-356 A PTMOOHXADS0  0615 FRONTIER NORTH, INC. - OH 324      
740-357 A CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-370 A CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-370 0   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-01-02   
740-370 1   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-01-02   
740-370 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2010-06-23   
740-370 3   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2016-01-26   
740-370 4   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-370 5   6701 AERIAL COMMUNICATIONS, INC. 324   2004-08-29   
740-370 6   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-29   
740-370 7   508J CENTURYLINK COMMUNICATIONS, LLC 324   2014-07-08   
740-370 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2009-05-23   
740-370 9   001F BANDWIDTH.COM CLEC, LLC - OH 324   2009-01-05   
740-372 A OTWYOHXBRS0  0615 FRONTIER NORTH, INC. - OH 324      
740-372 0   0615 FRONTIER NORTH, INC. - OH 324      
740-372 1   624H ONVOY SPECTRUM, LLC 324   2022-11-11   
740-372 2   0615 FRONTIER NORTH, INC. - OH 324      
740-372 3   0615 FRONTIER NORTH, INC. - OH 324      
740-372 4   0615 FRONTIER NORTH, INC. - OH 324      
740-372 5   0615 FRONTIER NORTH, INC. - OH 324      
740-372 6   0615 FRONTIER NORTH, INC. - OH 324      
740-372 7   516J TON80 COMMUNICATIONS, LLC 324   2021-09-25   
740-372 8   624H ONVOY SPECTRUM, LLC 324   2022-11-11   
740-372 9   624H ONVOY SPECTRUM, LLC 324   2022-11-11   
740-456 A NBTNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-456 0   0615 FRONTIER NORTH, INC. - OH 324      
740-456 1   0615 FRONTIER NORTH, INC. - OH 324      
740-456 2   5562 METROPCS, INC. 324   2021-02-12   
740-456 3   5562 METROPCS, INC. 324   2022-10-07   
740-456 4   0615 FRONTIER NORTH, INC. - OH 324      
740-456 5   0615 FRONTIER NORTH, INC. - OH 324      
740-456 6   0615 FRONTIER NORTH, INC. - OH 324      
740-456 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2005-07-09   
740-456 8   0615 FRONTIER NORTH, INC. - OH 324      
740-464 A CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-464 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-464 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-464 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-464 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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