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Washington Zone 2, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-744 0   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-744 1   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-744 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-07-02   
240-744 3   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-744 4   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-744 5   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-744 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-11-21   
240-744 7   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-744 8   145J TERRA NOVA TELECOM INC. 236   2021-06-10   
240-744 9   516J TON80 COMMUNICATIONS, LLC 236   2021-11-13   
240-752 A MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-752 0   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-752 1   829J PAETEC ITEL, LLC 236   2006-05-11   
240-752 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-02-20   
240-752 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-03-12   
240-752 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-03-12   
240-752 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-08-14   
240-752 6   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-03-24   
240-752 7   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-03-24   
240-752 8   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-02-11   
240-752 9   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-09-19   
240-760 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-760 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2015-11-19   
240-760 1   876D ONVOY, LLC - MD 236   2016-03-02   
240-760 2   876D ONVOY, LLC - MD 236   2016-03-02   
240-760 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-12-14   
240-760 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-12-14   
240-760 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-12-14   
240-760 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2016-04-08   
240-760 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2016-04-08   
240-760 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-02-06   
240-760 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-02-06   
240-762 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-762 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2012-10-21   
240-762 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2012-10-21   
240-762 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2014-09-01   
240-762 3   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2015-05-05   
240-762 4   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2014-07-18   
240-762 5   829J PAETEC ITEL, LLC 236   2013-09-04   
240-762 6   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2014-07-04   
240-762 7   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2013-05-08   
240-762 8   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2013-04-06   
240-762 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-03-23   
240-781 A WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-781 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-12-14   
240-781 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-12-14   
240-781 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-12-14   
240-781 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-10-02   
240-781 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-11-06   
240-781 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-11-06   
240-781 6   876D ONVOY, LLC - MD 236   2017-05-23   
240-781 7   508J CENTURYLINK COMMUNICATIONS, LLC 236   2016-03-28   
240-781 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-11-27   
240-781 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-11-27   
240-783 A BLCRVAAJCM8  8605 MTE, INC. DBA MTE PAGING NETWORK 236      
240-800 A CHCHMDBEPS0  2593 CORE COMMUNICATIONS, INC.- MD 236   2024-01-16   
240-800 0   2593 CORE COMMUNICATIONS, INC.- MD 236   2012-08-17   
240-800 1   876D ONVOY, LLC - MD 236   2015-07-30   
240-800 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2012-08-27   
240-800 3   318J COMCAST IP PHONE, LLC 236   2014-06-10   
240-800 4   318J COMCAST IP PHONE, LLC 236   2012-09-22   
240-800 5   829J PAETEC ITEL, LLC 236   2014-08-10   
240-800 6   071F BANDWIDTH.COM CLEC, LLC - MD 236   2015-07-04   
240-800 7   071F BANDWIDTH.COM CLEC, LLC - MD 236   2015-07-04   
240-800 8   2593 CORE COMMUNICATIONS, INC.- MD 236   2012-08-17   
240-800 9   515J IP HORIZON LLC 236   2013-09-06   
240-802 A CHCHMDBEX4X  551G NUSO, LLC 236      
240-802 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2015-07-19   
240-802 1   551G NUSO, LLC 236   2013-07-12   
240-802 2   318J COMCAST IP PHONE, LLC 236   2015-07-14   
240-802 3   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236   2016-03-16   
240-802 4   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236   2015-03-04   
240-802 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-08-25   
240-802 6   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2015-06-01   
240-802 7   876D ONVOY, LLC - MD 236   2014-10-24   
240-802 8   876D ONVOY, LLC - MD 236   2014-10-24   
240-802 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-10-10   
240-832 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-832 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-832 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-832 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-832 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-832 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-832 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-832 6   5562 METROPCS, INC. 236      
240-832 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2002-07-12   
240-832 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2002-10-07   
240-832 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2002-10-07   
240-855 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-855 0   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-02-01   
240-855 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-02-27   
240-855 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-02-27   
240-855 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-02-27   
240-855 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-02-27   
240-855 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-02-27   
240-855 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-11-30   
240-855 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-11-30   
240-855 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-11-30   
240-855 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-11-30   
240-858 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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