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Sparrows Point, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
443-594 3 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2008-10-01   
443-594 4 BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-594 5 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-594 6 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2012-10-08   
443-594 7 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-24   
443-594 8 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-24   
443-594 9   515J IP HORIZON LLC 238   2016-10-14   
443-649 A CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-649 0 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-649 1 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-649 2 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-649 3 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-649 4 BLTMMDCHFMD  5562 METROPCS, INC. 238   2016-11-25   
443-649 5 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2014-11-06   
443-649 6   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-07-31   
443-649 7 BLTMMDCHFMD  5562 METROPCS, INC. 238   2018-04-16   
443-649 8   515J IP HORIZON LLC 238   2016-01-04   
443-649 9 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-943 A BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-943 0 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-943 1 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-943 2 BLTMMDCHFMD  5562 METROPCS, INC. 238   2013-06-14   
443-943 3 BLTMMDCHFMD  5562 METROPCS, INC. 238   2013-06-14   
443-943 4 BLTMMDCHFMD  5562 METROPCS, INC. 238   2014-07-04   
443-943 5 BLTMMDCHFMD  5562 METROPCS, INC. 238   2014-10-04   
443-943 6 BLTMMDCHFMD  5562 METROPCS, INC. 238   2014-12-19   
443-943 7 BLTMMDCHFMD  5562 METROPCS, INC. 238   2015-03-06   
443-943 8   515J IP HORIZON LLC 238   2015-03-23   
443-943 9 BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
667-778 A BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238      
667-778 0 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2021-12-04   
667-778 1 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-10-22   
667-778 2 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-07-12   
667-778 3 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-07-12   
667-778 4 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2022-10-16   
667-778 5 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2022-03-20   
667-778 6 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-02-03   
667-778 7 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-06-27   
667-778 8 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-02-03   
667-778 9 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2022-02-25   

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

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