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Baltimore, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-977 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
410-982 A BLTMMD91DS2  2596 QUANTUM TELECOMMUNICATIONS, INC. - MD 238      
410-982 0   2596 QUANTUM TELECOMMUNICATIONS, INC. - MD 238   2003-12-04   
410-982 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2003-12-09   
410-982 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2003-12-09   
410-982 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2003-12-09   
410-982 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2004-01-10   
410-982 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2004-01-10   
410-982 6   829J PAETEC ITEL, LLC 238   2005-01-01   
410-982 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-12-21   
410-982 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-12-21   
410-982 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-12-21   
410-986 A BLTMMDCHDS3  9212 VERIZON MARYLAND, INC. 238      
443-202 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-202 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-04-01   
443-202 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-04-01   
443-202 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-04-01   
443-202 3   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-04-01   
443-202 4   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-04-01   
443-202 5   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-04-01   
443-202 6   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-04-01   
443-202 7   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-04-01   
443-202 8   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-04-01   
443-202 9   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-04-01   
443-208 A BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-208 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-03-18   
443-208 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-03-18   
443-208 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-03-18   
443-208 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-03-18   
443-208 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-03-18   
443-208 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-03-18   
443-208 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-03-18   
443-208 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-03-18   
443-208 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-03-18   
443-208 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-03-18   
443-220 A BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
443-220 0   9212 VERIZON MARYLAND, INC. 238      
443-220 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-01-12   
443-220 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2005-08-13   
443-220 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2005-08-13   
443-220 4   5562 METROPCS, INC. 238   2003-08-17   
443-220 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2003-08-17   
443-220 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2003-08-17   
443-220 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-01-12   
443-220 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-01-12   
443-220 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-01-12   
443-224 A BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
443-224 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-04-08   
443-224 1   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
443-224 2   829J PAETEC ITEL, LLC 238   2006-07-05   
443-224 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-04-08   
443-224 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2005-06-25   
443-224 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2005-06-25   
443-224 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2005-06-25   
443-224 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2005-06-25   
443-224 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2004-12-03   
443-224 9   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-08-17   
443-226 A BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-226 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-226 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-226 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-226 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-226 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-226 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-226 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-226 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-226 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-226 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-240 A CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-240 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-29   
443-240 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-29   
443-240 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-29   
443-240 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-29   
443-240 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-29   
443-240 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-29   
443-240 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-29   
443-240 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-29   
443-240 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-29   
443-240 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-29   
443-248 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-248 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2007-03-09   
443-248 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-04-15   
443-248 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-04-15   
443-248 3   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2007-05-03   
443-248 4   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2007-05-03   
443-248 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-06-04   
443-248 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-06-04   
443-248 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-06-16   
443-248 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-06-16   
443-248 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-06-16   
443-250 A BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-250 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-250 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-250 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-250 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-250 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-250 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-250 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-250 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-250 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      

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

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