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Randallstown, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
443-431 2   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-07-31   
443-431 3 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2017-11-24   
443-431 4 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2017-11-24   
443-431 5   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-06-16   
443-431 6   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-06-16   
443-431 7   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-06-16   
443-431 8 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2018-10-19   
443-431 9 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2018-08-27   
443-565 A HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-565 0 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-565 1 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-565 2 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2015-10-09   
443-565 3 BLTMMDCHXMX  506J TWILIO INTERNATIONAL INC 238   2020-12-26   
443-565 4 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-04-28   
443-565 5 BLTQMD018MD  145J TERRA NOVA TELECOM INC. 238   2021-01-28   
443-565 6 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-04-28   
443-565 7 BLTMMDDN2MD  508J CENTURYLINK COMMUNICATIONS LLC 238   2014-06-25   
443-565 8 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2021-03-24   
443-565 9 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-576 A BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-576 0 BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-576 1 BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-576 2 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-14   
443-576 3 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2008-10-01   
443-576 4 BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-576 5 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-14   
443-576 6 BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238   2019-06-26   
443-576 7 BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238   2019-07-31   
443-576 8 BLTQMD010MD  082H LOCAL ACCESS LLC - MD 238   2016-01-04   
443-576 9 BLTMMDCHX7X  073H TELNYX LLC 238   2017-04-25   
443-657 A BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
443-657 0 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2014-11-08   
443-657 1 BLTMMDCHLMD  082H LOCAL ACCESS LLC - MD 238   2016-10-14   
443-657 2 BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
443-657 3 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2014-11-08   
443-657 4   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-10-23   
443-657 5   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-10-23   
443-657 6   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-10-23   
443-657 7 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2015-11-14   
443-657 8   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-10-23   
443-657 9   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-10-23   
443-675 A BLARMDBL1MD  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 238      
443-675 0 BLARMDBL1MD  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 238      
443-675 1 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2020-06-11   
443-675 2 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2020-09-19   
443-675 3   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-10-23   
443-675 4   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-10-23   
443-675 5 BLTQMD012MD  964H BARR TELL USA, INC. 238   2016-12-17   
443-675 6 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-06-02   
443-675 7 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-06-02   

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Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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