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Prince Frederick, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-414 A PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 0 PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 1 PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 2 PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 3 PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 4 PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 5 PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 6   829J PAETEC ITEL, LLC 238   2004-03-27   
410-414 7 PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 8 PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 9 PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-474 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-495 A MUTLMDMTRS0  9212 VERIZON MARYLAND, INC. 238      
410-535 A PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-586 A MUTLMDMTRS0  9212 VERIZON MARYLAND, INC. 238      
410-610 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-295 A BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-295 0   2593 CORE COMMUNICATIONS, INC.- MD 238   2004-04-02   
443-295 1   829J PAETEC ITEL, LLC 238   2004-02-05   
443-295 2 BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2006-07-31   
443-295 3 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
443-295 4 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-295 5 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-07-06   
443-295 6 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-03-04   
443-295 7 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2005-03-10   
443-295 8 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2016-06-06   
443-295 9 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-02-13   
443-432 A   829J PAETEC ITEL, LLC 238   2025-04-01   
443-432 0 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-12-07   
443-432 1   829J PAETEC ITEL, LLC 238      
443-432 2 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2014-10-20   
443-432 3 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2014-10-15   
443-432 4 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2014-10-20   
443-432 5 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-05-08   
443-432 6   515J IP HORIZON LLC 238   2015-03-23   
443-432 7 BLTMMDDN2MD  508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-432 8 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-10-10   
443-432 9 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2013-12-27   
443-486 A BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-486 0   145J TERRA NOVA TELECOM INC. 238   2021-07-16   
443-486 1 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-10   
443-486 2 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-03-14   
443-486 3 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-10   
443-486 4 PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238   2004-07-15   
443-486 5 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2013-09-06   
443-486 6 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-09-23   
443-486 7 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-02-13   
443-486 8 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2008-03-31   
443-486 9 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-12-15   
443-532 A BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-532 0 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-532 1 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-532 2 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2016-05-06   
443-532 3 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2007-04-15   
443-532 4 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-532 5 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-532 6 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-532 7 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-532 8 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-532 9   515J IP HORIZON LLC 238   2016-01-04   
443-624 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-624 0 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-624 1 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-624 2 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-624 3 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-624 4 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-624 5 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-04-01   
443-624 6 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-08-07   
443-624 7 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-09-01   
443-624 8 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-01-02   
443-624 9 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-08-07   
443-684 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-684 0 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2008-12-14   
443-684 1 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-01-16   
443-684 2 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-02-22   
443-684 3 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-04-02   
443-684 4 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2009-02-02   
443-684 5 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-07-02   
443-684 6 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-06-27   
443-684 7 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-09-04   
443-684 8 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2009-08-01   
443-684 9 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-02-03   
443-771 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-771 0 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-11-06   
443-771 1 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-13   
443-771 2 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-06-16   
443-771 3 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-06-16   
443-771 4 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-06-16   
443-771 5 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-06-16   
443-771 6 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-06-16   
443-771 7 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2015-09-05   
443-771 8 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-771 9 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-968 A CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-968 0 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-968 1 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2003-01-24   
443-968 2 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2008-04-08   
443-968 3   829J PAETEC ITEL, LLC 238   2006-07-30   
443-968 4 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2008-06-23   
443-968 5 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-10-07   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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