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Elkridge, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
443-445 A EKRGMDELDS0  9212 VERIZON MARYLAND, INC. 238      
443-445 0 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-02-25   
443-445 1 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2015-04-17   
443-445 2 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-06-26   
443-445 3 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2005-03-10   
443-445 4 BLTMMDSNDS5  4773 XO MARYLAND, LLC 238   2005-02-15   
443-445 5 BLTMMDSNDS5  4773 XO MARYLAND, LLC 238   2005-02-15   
443-445 6 BLTMMDSNDS5  4773 XO MARYLAND, LLC 238   2005-02-15   
443-445 7 EKRGMDELDS0  9212 VERIZON MARYLAND, INC. 238   2004-02-16   
443-445 8 EKRGMDELDS0  9212 VERIZON MARYLAND, INC. 238   2004-02-16   
443-445 9 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238   2001-11-19   
443-459 A BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-459 0 BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-459 1 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-10-21   
443-459 2 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238   2005-02-15   
443-459 3 BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238   2004-09-09   
443-459 4 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-08-13   
443-459 5 BLTMMDSNDS5  4773 XO MARYLAND, LLC 238   2005-12-12   
443-459 6 BLTMMDCH40Z  5562 METROPCS, INC. 238   2011-09-19   
443-459 7 BLTMMDCH40Z  5562 METROPCS, INC. 238   2011-11-07   
443-459 8 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238   2005-12-12   
443-459 9 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238   2005-12-12   
443-492 A BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-492 0 BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-492 1 BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-492 2 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-02-12   
443-492 3 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-02-12   
443-492 4 BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-492 5 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-492 6 BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238   2008-08-01   
443-492 7 BLTQMD018MD  145J TERRA NOVA TELECOM INC. 238   2023-04-29   
443-492 8 BLTMMDCH40Z  5562 METROPCS, INC. 238   2011-03-15   
443-492 9 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
443-561 A CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-561 0 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-561 1 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-561 2 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-561 3 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-561 4 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-05-26   
443-561 5 BLTMMDCH40Z  5562 METROPCS, INC. 238   2011-03-15   
443-561 6 BLTMMDCH40Z  5562 METROPCS, INC. 238   2011-03-15   
443-561 7 BLTMMDCH40Z  5562 METROPCS, INC. 238   2011-03-15   
443-561 8 BLTMMDCH40Z  5562 METROPCS, INC. 238   2011-03-15   
443-561 9 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-592 A BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
443-592 0 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-03-18   
443-592 1 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-01-16   
443-592 2 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-03-18   
443-592 3 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2017-04-18   
443-592 4 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-01-16   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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