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Laurel, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-280 2   318J COMCAST IP PHONE, LLC 236   2006-08-01   
240-280 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2008-10-01   
240-280 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-19   
240-280 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-09   
240-280 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-07-30   
240-280 7   318J COMCAST IP PHONE, LLC 236   2007-10-07   
240-280 8   318J COMCAST IP PHONE, LLC 236   2002-01-31   
240-280 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-12-24   
240-294 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-294 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-294 1   829J PAETEC ITEL, LLC 236   2005-10-17   
240-294 2   9212 VERIZON MARYLAND, INC. 236   2002-08-21   
240-294 3   071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-07-30   
240-294 4   318J COMCAST IP PHONE, LLC 236   2008-06-11   
240-294 5   829J PAETEC ITEL, LLC 236   2007-05-21   
240-294 6   318J COMCAST IP PHONE, LLC 236   2007-09-20   
240-294 7   318J COMCAST IP PHONE, LLC 236   2007-09-20   
240-294 8   318J COMCAST IP PHONE, LLC 236   2015-09-15   
240-294 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-09-30   
240-295 A   829J PAETEC ITEL, LLC 236   2025-04-02   
240-295 0   829J PAETEC ITEL, LLC 236      
240-295 1   829J PAETEC ITEL, LLC 236      
240-295 2   9212 VERIZON MARYLAND, INC. 236   2008-07-15   
240-295 3   318J COMCAST IP PHONE, LLC 236   2008-06-11   
240-295 4   829J PAETEC ITEL, LLC 236      
240-295 5   829J PAETEC ITEL, LLC 236      
240-295 6   829J PAETEC ITEL, LLC 236      
240-295 7   829J PAETEC ITEL, LLC 236      
240-295 8   5562 METROPCS, INC. 236   2020-12-31   
240-295 9   829J PAETEC ITEL, LLC 236      
240-302 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-302 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2017-02-04   
240-302 1   5562 METROPCS, INC. 236   2017-03-16   
240-302 2   964H BARR TELL USA, INC. 236   2016-11-30   
240-302 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2017-03-20   
240-302 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-11-28   
240-302 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-11-28   
240-302 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-11-28   
240-302 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-11-28   
240-302 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-11-28   
240-302 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-11-28   
240-360 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-360 0   071F BANDWIDTH.COM CLEC, LLC - MD 236   2014-03-31   
240-360 1   071F BANDWIDTH.COM CLEC, LLC - MD 236   2014-03-31   
240-360 2   318J COMCAST IP PHONE, LLC 236   2014-10-20   
240-360 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-03-23   
240-360 4   318J COMCAST IP PHONE, LLC 236   2014-06-23   
240-360 5   318J COMCAST IP PHONE, LLC 236   2015-10-13   
240-360 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-09-21   
240-360 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-09-21   
240-360 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-11-15   
240-360 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-11-15   
240-374 A   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-374 0   876D ONVOY, LLC - MD 236   2024-10-04   
240-374 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-11-07   
240-374 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-09-15   
240-374 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-09-23   
240-374 4   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-374 5   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-374 6   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-11-07   
240-374 7   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-11-07   
240-374 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-06-16   
240-374 9   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2009-09-04   
240-444 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-444 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-11-06   
240-444 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-11-06   
240-444 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-11-08   
240-444 3   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-11-08   
240-444 4   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-11-08   
240-444 5   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-11-08   
240-444 6   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-11-08   
240-444 7   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-11-08   
240-444 8   515J IP HORIZON LLC 236   2016-05-31   
240-444 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2012-09-22   
240-456 A LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
240-456 0   9212 VERIZON MARYLAND, INC. 236      
240-456 1   876D ONVOY, LLC - MD 236   2008-10-05   
240-456 2   9212 VERIZON MARYLAND, INC. 236      
240-456 3   9212 VERIZON MARYLAND, INC. 236      
240-456 4   9212 VERIZON MARYLAND, INC. 236      
240-456 5   9212 VERIZON MARYLAND, INC. 236      
240-456 6   9212 VERIZON MARYLAND, INC. 236      
240-456 7   9212 VERIZON MARYLAND, INC. 236      
240-456 8   9212 VERIZON MARYLAND, INC. 236      
240-456 9   9212 VERIZON MARYLAND, INC. 236      
240-459 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-459 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2010-09-24   
240-459 1   829J PAETEC ITEL, LLC 236   2011-07-02   
240-459 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-08-17   
240-459 3   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-02-26   
240-459 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-05-07   
240-459 5   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-05-16   
240-459 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2011-04-01   
240-459 7   508J CENTURYLINK COMMUNICATIONS, LLC 236   2013-10-01   
240-459 8   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-07-02   
240-459 9   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-06-20   
240-470 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-470 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-12-02   
240-470 1   515J IP HORIZON LLC 236   2013-09-06   
240-470 2   5562 METROPCS, INC. 236   2013-06-14   

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

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