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Randallstown, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-496 A RNTWMDRADS0  9212 VERIZON MARYLAND, INC. 238      
410-521 A RNTWMDRADS0  9212 VERIZON MARYLAND, INC. 238      
410-655 A RNTWMDRADS0  9212 VERIZON MARYLAND, INC. 238      
410-701 A BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-701 0 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
410-701 1 BLTMMDCH08Z  4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 238   2004-02-16   
410-701 2 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-04-06   
410-701 3 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-04-06   
410-701 4 RNTWMDRADS0  9212 VERIZON MARYLAND, INC. 238   2003-08-01   
410-701 5 SLSPMDBCDS0  5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 238   2005-07-04   
410-701 6 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2009-05-02   
410-701 7 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2005-03-10   
410-701 8 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2007-06-29   
410-701 9 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-922 A RNTWMDRADS0  9212 VERIZON MARYLAND, INC. 238      
443-272 A BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-272 0 BLTMMD91DS1  2593 CORE COMMUNICATIONS, INC.- MD 238   2004-04-02   
443-272 1 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-11-29   
443-272 2 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2014-08-11   
443-272 3 BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-272 4 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2012-10-08   
443-272 5 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-06-26   
443-272 6 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2013-10-04   
443-272 7 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2008-04-08   
443-272 8 BLTQMD010MD  082H LOCAL ACCESS LLC - MD 238   2015-03-23   
443-272 9 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2019-04-19   
443-405 A BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-405 0 BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-405 1 BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-405 2 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-05-03   
443-405 3 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2006-09-27   
443-405 4 BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-405 5 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2021-04-30   
443-405 6 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2018-11-29   
443-405 7 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2011-12-10   
443-405 8 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-405 9 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-426 A BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-426 0 BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-426 1 BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-426 2 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-02-12   
443-426 3 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-05-23   
443-426 4 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-08-20   
443-426 5 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238   2003-03-04   
443-426 6 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2006-03-18   
443-426 7 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2004-06-25   
443-426 8 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-05-05   
443-426 9 BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-431 A BLTMMDCHYMD  2593 CORE COMMUNICATIONS, INC.- MD 238      
443-431 0 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2020-04-06   

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Last updated: Fri, 13 May 2022 22:16:13 UTC

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