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Annapolis, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
443-905 1 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2014-01-03   
443-905 2 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2013-12-16   
443-905 3 BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238   2013-09-21   
443-905 4 BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238   2013-10-04   
443-905 5 BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238   2013-10-04   
443-905 6 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2013-11-22   
443-905 7 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2013-11-22   
443-905 8 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2024-06-27   
443-905 9 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2014-02-07   
443-924 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-924 0 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2009-09-05   
443-924 1 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-08-01   
443-924 2   829J PAETEC ITEL, LLC 238   2009-10-06   
443-924 3 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2010-07-16   
443-924 4 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-14   
443-924 5 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2010-07-16   
443-924 6 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-07-02   
443-924 7 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-06-27   
443-924 8 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-03-10   
443-924 9 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-03-10   
443-926 A BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-926 0 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-926 1 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-11-01   
443-926 2 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-11-01   
443-926 3 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-12-02   
443-926 4 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-12-02   
443-926 5 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-926 6 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-01-02   
443-926 7 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2021-09-09   
443-926 8 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2007-01-14   
443-926 9 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-949 A BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238      
443-949 0 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2006-08-13   
443-949 1 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-11-26   
443-949 2 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-03-10   
443-949 3 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2008-10-01   
443-949 4 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-03-10   
443-949 5 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2009-02-02   
443-949 6 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-03-19   
443-949 7 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2006-11-25   
443-949 8 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2006-11-25   
443-949 9 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2006-11-25   
443-951 A   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-951 0   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-951 1 BLTQMD018MD  145J TERRA NOVA TELECOM INC. 238   2024-12-29   
443-951 2   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-951 3 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2014-10-25   
443-951 4 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-951 5 BLTMMDSNDS6  281E YMAX COMMUNICATIONS CORP. - MD 238   2008-07-27   
443-951 6 BLTMMDCHX7X  073H TELNYX LLC 238   2022-12-26   
443-951 7 BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238   2014-11-12   
443-951 8 BLTMMDSNDS6  281E YMAX COMMUNICATIONS CORP. - MD 238   2008-07-27   
443-951 9 BLTMMDSNDS6  281E YMAX COMMUNICATIONS CORP. - MD 238   2007-08-20   
443-994 A CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-995 A CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-204 A   829J PAETEC ITEL, LLC 238   2025-04-01   
667-204 0 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2017-09-18   
667-204 1 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2024-06-27   
667-204 2 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2017-12-08   
667-204 3   829J PAETEC ITEL, LLC 238   2017-02-27   
667-204 4   829J PAETEC ITEL, LLC 238   2017-02-27   
667-204 5   829J PAETEC ITEL, LLC 238   2017-02-27   
667-204 6   829J PAETEC ITEL, LLC 238   2017-02-27   
667-204 7   829J PAETEC ITEL, LLC 238   2017-02-26   
667-204 8 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2018-05-24   
667-204 9   515J IP HORIZON LLC 238   2019-04-26   
667-225 A CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-225 0 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-10-10   
667-225 1 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-10-10   
667-225 2 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-06-24   
667-225 3 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-08-05   
667-225 4 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2014-09-25   
667-225 5 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-08-05   
667-225 6 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2015-11-01   
667-225 7 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2016-02-06   
667-225 8 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2020-12-25   
667-225 9 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2014-08-25   
667-267 A BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
667-267 0   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 1   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 2   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 3   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 4   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 5   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 6   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 7   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 8   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 9   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-270 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
667-270 0 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-03-17   
667-270 1 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-12-02   
667-270 2 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-12-02   
667-270 3 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-05-14   
667-270 4 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2019-10-19   
667-270 5 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2019-10-26   
667-270 6 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2020-12-25   
667-270 7 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2019-12-28   
667-270 8 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2020-04-15   
667-270 9 BLTMMDCHXVX  321J HD CARRIER LLC 238   2020-05-02   
667-299 A BLTMMDCHX7Y  321J HD CARRIER LLC 238      

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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