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Odenton, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-305 A ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-305 0 ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-305 1 ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-305 2 ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-305 3 ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-305 4 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2007-07-27   
410-305 5 ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-305 6   2593 CORE COMMUNICATIONS, INC.- MD 238   2004-04-02   
410-305 7 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2009-10-09   
410-305 8 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2007-12-17   
410-305 9 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-01-02   
410-672 A ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 0 ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 1 ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 2 ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 3 ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 4 ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 5 ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-672 6 ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-672 7 ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-672 8 ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 9   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-04-30   
410-674 A ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-695 A ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-695 0 ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-695 1 ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-695 2 ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-695 3 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-04-28   
410-695 4 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-08-20   
410-695 5 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2005-03-10   
410-695 6 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-04-28   
410-695 7   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-04-30   
410-695 8 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2012-07-31   
410-695 9 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-05-04   
410-874 A BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-874 0 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2012-10-11   
410-874 1 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-874 2   829J PAETEC ITEL, LLC 238   2006-06-30   
410-874 3 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2012-09-20   
410-874 4 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2012-10-11   
410-874 5 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2012-10-11   
410-874 6 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2015-08-28   
410-874 7 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2006-09-12   
410-874 8 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2006-09-12   
410-874 9 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-927 A BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-927 0 BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-927 1 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-07   
410-927 2 BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-927 3 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-07   
410-927 4 BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-927 5 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2011-09-04   
410-927 6 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-09-09   
410-927 7 BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-927 8 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2011-11-05   
410-927 9 BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
443-230 A BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238      
443-230 1 BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238      
443-230 2 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-03-04   
443-230 3 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2014-07-04   
443-230 4 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2016-09-08   
443-230 5 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-29   
443-230 6 BLTMMDCH40Z  5562 METROPCS, INC. 238   2016-11-17   
443-230 7 BLTMMDDN2MD  508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-230 8   515J IP HORIZON LLC 238   2016-01-04   
443-230 9   515J IP HORIZON LLC 238   2015-03-23   
443-351 A CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-351 0 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-351 1 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-351 2 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-351 3 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-351 4 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-09-03   
443-351 5 BLTMMDCH40Z  5562 METROPCS, INC. 238   2017-01-19   
443-351 6 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2024-03-01   
443-351 7 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-10-28   
443-351 8 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-02-27   
443-351 9 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-396 A BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-396 0 BLTQMD018MD  145J TERRA NOVA TELECOM INC. 238   2024-10-12   
443-396 1 BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-396 2 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2012-10-07   
443-396 3 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-03-07   
443-396 5 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2020-10-28   
443-396 6   515J IP HORIZON LLC 238   2017-07-07   
443-396 7 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2018-05-27   
443-396 8 BLTMMDCHX7X  073H TELNYX LLC 238   2017-04-26   
443-396 9 BLTMMDCH40Z  5562 METROPCS, INC. 238   2020-04-02   
443-698 A BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-698 0 BLTQMD012MD  964H BARR TELL USA, INC. 238   2016-12-17   
443-698 1 BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-11-11   
443-698 2 BLTMMDCH40Z  5562 METROPCS, INC. 238   2013-06-14   
443-698 3 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2016-08-25   
443-698 4 BLTMMDCH40Z  5562 METROPCS, INC. 238   2019-12-28   
443-698 5 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2024-03-01   
443-698 6 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2024-03-01   
443-698 7 BLTQMD018MD  145J TERRA NOVA TELECOM INC. 238   2024-02-15   
443-698 8 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-06-02   
443-698 9 BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-704 A HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-704 0 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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