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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
443-402 5 Edgewood MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-06-06   
443-402 6 Edgewood MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-06-06   
443-402 7 Edgewood MD   7575 CENTURYLINK COMMUNICATIONS LLC 238   2013-10-01   
443-402 8 Edgewood MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-06-06   
443-402 9 Edgewood MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-403 A Aberdeen MD BLTMMDCHXZY  8864 BROADWING COMMUNICATIONS. LLC - MD 236      
443-403 0 Aberdeen MD   8864 BROADWING COMMUNICATIONS. LLC - MD 236      
443-403 1 Aberdeen MD   8864 BROADWING COMMUNICATIONS. LLC - MD 236      
443-403 2 Aberdeen MD   8864 BROADWING COMMUNICATIONS. LLC - MD 236      
443-403 3 Aberdeen MD   8864 BROADWING COMMUNICATIONS. LLC - MD 236      
443-403 4 Aberdeen MD   4773 XO MARYLAND, LLC 236   2010-10-20   
443-403 5 Aberdeen MD   4773 XO MARYLAND, LLC 236   2010-10-20   
443-403 6 Aberdeen MD   4773 XO MARYLAND, LLC 236   2010-10-20   
443-403 7 Aberdeen MD   4773 XO MARYLAND, LLC 236   2010-10-20   
443-403 8 Aberdeen MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236   2013-08-18   
443-403 9 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 236   2013-01-25   
443-404 A Solomons MD HNVAMDAYCM3  6664 SPRINT SPECTRUM L.P. 238      
443-404 0 Solomons MD   6664 SPRINT SPECTRUM L.P. 238   2007-03-19   
443-404 1 Solomons MD   6664 SPRINT SPECTRUM L.P. 238      
443-404 2 Solomons MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2006-07-31   
443-404 3 Solomons MD   6664 SPRINT SPECTRUM L.P. 238   2007-03-19   
443-404 4 Solomons MD   6664 SPRINT SPECTRUM L.P. 238   2007-03-19   
443-404 5 Solomons MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2005-03-10   
443-404 6 Solomons MD   6664 SPRINT SPECTRUM L.P. 238   2006-07-26   
443-404 7 Solomons MD   6664 SPRINT SPECTRUM L.P. 238   2004-07-30   
443-404 8 Solomons MD   6664 SPRINT SPECTRUM L.P. 238   2003-11-30   
443-404 9 Solomons MD   6664 SPRINT SPECTRUM L.P. 238      
443-405 A Randallstown MD BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-405 0 Randallstown MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-405 1 Randallstown MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-405 2 Randallstown MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-05-03   
443-405 3 Randallstown MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2006-09-27   
443-405 4 Randallstown MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-405 5 Randallstown MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-405 6 Randallstown MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2018-11-29   
443-405 7 Randallstown MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2011-12-10   
443-405 8 Randallstown MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-405 9 Randallstown MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-406 A Elkton MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-406 0 Elkton MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2007-02-10   
443-406 1 Elkton MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2002-06-24   
443-406 2 Elkton MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-03   
443-406 3 Elkton MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2015-11-18   
443-406 4 Elkton MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2011-11-05   
443-406 5 Elkton MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2007-02-10   
443-406 6 Elkton MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
443-406 7 Elkton MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2007-02-27   
443-406 8 Elkton MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-02-25   
443-406 9 Elkton MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-407 A Dundalk MD   4773 XO MARYLAND, LLC 238      

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Last updated: Sun, 31 May 2020 11:59:01 UTC

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