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NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-266 3 Glenwood MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-06-04   
443-266 4 Glenwood MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-266 5 Glenwood MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-03-31   
443-266 6 Glenwood MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-10-21   
443-266 7 Glenwood MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2005-03-10   
443-266 8 Glenwood MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2016-07-21   
443-266 9 Glenwood MD   876D ONVOY, LLC - MD 238   2012-10-07   
443-267 A Darlington MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-267 0 Darlington MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-267 1 Darlington MD   2589 US LEC OF MARYLAND, INC. 238   2004-02-05   
443-267 2 Darlington MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-08-17   
443-267 3 Darlington MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2009-03-02   
443-267 4 Darlington MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-02-22   
443-267 5 Darlington MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2012-12-23   
443-267 6 Darlington MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-07-31   
443-267 7 Darlington MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-03-11   
443-267 8 Darlington MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
443-267 9 Darlington MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-268 A Baltimore MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC. - MD 238      
443-269 A Towson MD   2593 CORE COMMUNICATIONS, INC. - MD 238      
443-269 0 Towson MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2019-11-01   
443-269 1 Towson MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2018-10-14   
443-269 2 Towson MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2019-01-10   
443-269 3 Towson MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-06-16   
443-269 4 Towson MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-06-16   
443-269 5 Towson MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-06-16   
443-269 6 Towson MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2019-11-01   
443-269 7 Towson MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2018-06-29   
443-269 8 Towson MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2018-09-22   
443-269 9 Towson MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2018-10-14   
443-270 A Glen Burnie MD BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-271 A Baltimore MD   6664 SPRINT SPECTRUM L.P. 238      
443-272 A Randallstown MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-272 0 Randallstown MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2004-04-02   
443-272 1 Randallstown MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-11-29   
443-272 2 Randallstown MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2014-08-11   
443-272 3 Randallstown MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-272 4 Randallstown MD   876D ONVOY, LLC - MD 238   2012-10-08   
443-272 5 Randallstown MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-06-26   
443-272 6 Randallstown MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2013-10-04   
443-272 7 Randallstown MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2008-04-08   
443-272 8 Randallstown MD   082H LOCAL ACCESS LLC - MD 238   2015-03-23   
443-272 9 Randallstown MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2019-04-19   
443-273 A Reisterstown MD CLMAMDNIDS1  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-273 0 Reisterstown MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-273 1 Reisterstown MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-07-02   
443-273 2 Reisterstown MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-03-22   
443-273 3 Reisterstown MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2014-09-21   
443-273 4 Reisterstown MD   5562 METRO PCS, INC. 238   2014-09-28   
443-273 5 Reisterstown MD   876D ONVOY, LLC - MD 238   2012-10-08   

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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