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Laurel, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-584 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2018-10-22   
240-584 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-08-11   
240-584 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-08-11   
240-584 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-08-11   
240-584 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-12-09   
240-584 8   5562 METROPCS, INC. 236   2018-12-31   
240-584 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2018-02-25   
240-636 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-636 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2017-07-06   
240-636 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-22   
240-636 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-22   
240-636 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-22   
240-636 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-22   
240-636 5   318J COMCAST IP PHONE, LLC 236   2016-11-06   
240-636 6   073H TELNYX LLC 236   2017-03-14   
240-636 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-12-09   
240-636 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2017-09-29   
240-636 9   318J COMCAST IP PHONE, LLC 236   2017-06-12   
240-639 A CHCHMDBEPS0  2593 CORE COMMUNICATIONS, INC.- MD 236   2024-01-16   
240-639 0   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-07-23   
240-639 1   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-07-23   
240-639 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2019-11-04   
240-639 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-10-22   
240-639 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-10-22   
240-639 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-09-25   
240-639 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-09-25   
240-639 7   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-07-23   
240-639 8   071F BANDWIDTH.COM CLEC, LLC - MD 236   2020-08-10   
240-639 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-09-08   
240-646 A   829J PAETEC ITEL, LLC 236   2025-04-02   
240-646 0   829J PAETEC ITEL, LLC 236      
240-646 1   829J PAETEC ITEL, LLC 236      
240-646 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-07-17   
240-646 3   829J PAETEC ITEL, LLC 236      
240-646 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-12-21   
240-646 5   829J PAETEC ITEL, LLC 236      
240-646 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-12-21   
240-646 7   829J PAETEC ITEL, LLC 236      
240-646 8   829J PAETEC ITEL, LLC 236      
240-646 9   829J PAETEC ITEL, LLC 236      
240-709 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-709 0   5562 METROPCS, INC. 236   2020-01-24   
240-709 1   197D VONAGE AMERICA LLC 236   2020-05-21   
240-709 2   197D VONAGE AMERICA LLC 236   2020-05-21   
240-709 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2020-04-10   
240-709 4   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2020-04-19   
240-709 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-03-13   
240-709 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-03-13   
240-709 7   5562 METROPCS, INC. 236   2020-09-14   
240-709 8   624H ONVOY SPECTRUM, LLC 236   2021-05-21   
240-709 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2019-12-09   
240-713 A SLSPMD91DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-713 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-01-25   
240-713 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-01-25   
240-713 2   5562 METROPCS, INC. 236   2016-07-27   
240-713 3   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2012-05-10   
240-713 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-03   
240-713 5   876D ONVOY, LLC - MD 236   2014-10-28   
240-713 6   876D ONVOY, LLC - MD 236   2014-10-28   
240-713 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-11-08   
240-713 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-07-22   
240-713 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-08-09   
240-736 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-736 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-07-30   
240-736 1   876D ONVOY, LLC - MD 236   2021-04-02   
240-736 2   876D ONVOY, LLC - MD 236   2021-04-02   
240-736 3   876D ONVOY, LLC - MD 236   2021-04-02   
240-736 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-01-01   
240-736 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-01-01   
240-736 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-01-01   
240-736 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-10-17   
240-736 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-10-17   
240-736 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-10-17   
240-758 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-758 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-03   
240-758 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-07-14   
240-758 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-07-14   
240-758 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-22   
240-758 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-22   
240-758 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-22   
240-758 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-04-29   
240-758 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-04-29   
240-758 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-04-29   
240-758 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-04-29   
240-761 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-761 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-10-10   
240-761 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-06-14   
240-761 2   071F BANDWIDTH.COM CLEC, LLC - MD 236   2021-10-25   
240-761 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-10-17   
240-761 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-10-17   
240-761 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-10-17   
240-761 6   876D ONVOY, LLC - MD 236   2021-09-24   
240-761 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-09-03   
240-761 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-09-03   
240-761 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-09-03   
240-786 A MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-786 0   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-786 1   876D ONVOY, LLC - MD 236   2012-10-06   
240-786 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2009-03-07   
240-786 3   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      

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

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