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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
443-400 7 Brooklyn Park-Linthicum MD   876D ONVOY, LLC - MD 238   2012-09-13   
443-400 8 Brooklyn Park-Linthicum MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2002-05-19   
443-400 9 Brooklyn Park-Linthicum MD   5562 METRO PCS, INC. 238   2013-10-04   
443-401 A Baltimore MD CTVLMDBACM3  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-16   
443-401 0 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-16   
443-401 1 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-16   
443-401 2 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-16   
443-401 3 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-19   
443-401 4 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-19   
443-401 5 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-19   
443-401 6 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-19   
443-401 7 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-19   
443-401 8 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-19   
443-401 9 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-19   
443-402 A Edgewood MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-402 0 Edgewood MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2006-05-21   
443-402 1 Edgewood MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2006-05-21   
443-402 2 Edgewood MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2002-11-18   
443-402 3 Edgewood MD   876D ONVOY, LLC - MD 238   2012-10-07   
443-402 4 Edgewood MD   5562 METRO PCS, INC. 238   2019-07-14   
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 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      

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Last updated: Wed, 01 Apr 2020 02:09:16 UTC

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