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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
443-294 3 West River MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-07-02   
443-294 4 West River MD BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-294 5 West River MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2021-03-25   
443-294 6 West River MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2013-07-19   
443-294 7 West River MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2012-10-08   
443-294 8 West River MD BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-294 9 West River MD BLTQMD010MD  082H LOCAL ACCESS LLC - MD 238   2015-03-23   
443-295 A Prince Frederick MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-295 0 Prince Frederick MD BLTMMD91DS1  2593 CORE COMMUNICATIONS, INC. - MD 238   2004-04-02   
443-295 1 Prince Frederick MD CLMAMDJTDS0  2589 US LEC OF MARYLAND, INC. 238   2004-02-05   
443-295 2 Prince Frederick MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2006-07-31   
443-295 3 Prince Frederick MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
443-295 4 Prince Frederick MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-295 5 Prince Frederick MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-07-06   
443-295 6 Prince Frederick MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-03-04   
443-295 7 Prince Frederick MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2005-03-10   
443-295 8 Prince Frederick MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2016-06-06   
443-295 9 Prince Frederick MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-02-13   
443-296 A Waterloo MD BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-296 0 Waterloo MD BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-296 1 Waterloo MD BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-296 2 Waterloo MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
443-296 3 Waterloo MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-01-02   
443-296 4 Waterloo MD BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-296 5 Waterloo MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2012-10-08   
443-296 6 Waterloo MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238   2009-07-11   
443-296 7 Waterloo MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2005-03-10   
443-296 8 Waterloo MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238   2005-08-14   
443-296 9 Waterloo MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238   2005-08-14   
443-297 A Arbutus MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-297 0 Arbutus MD BLTMMD91DS1  2593 CORE COMMUNICATIONS, INC. - MD 238   2004-03-29   
443-297 1 Arbutus MD CLMAMDJTDS0  2589 US LEC OF MARYLAND, INC. 238   2012-05-14   
443-297 2 Arbutus MD BLTMMDCHFMD  5562 METRO PCS, INC. 238   2013-08-12   
443-297 3 Arbutus MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-297 4 Arbutus MD BLTMMDCHFMD  5562 METRO PCS, INC. 238   2013-08-12   
443-297 5 Arbutus MD BLTMMDCH08Z  4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 238   2004-02-14   
443-297 6 Arbutus MD   508J CENTURYLINK COMMUNICATIONS LLC 238   2014-06-25   
443-297 7 Arbutus MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-09-04   
443-297 8 Arbutus MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2002-01-09   
443-297 9 Arbutus MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
443-298 A Easton MD SLBRMDSCXLX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242      
443-298 0 Easton MD SLBRMDSCXLX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242   2003-01-06   
443-298 1 Easton MD SLBRMDSBRMD  6664 SPRINT SPECTRUM L.P. 242   2004-12-27   
443-298 2 Easton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-22   
443-298 3 Easton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-22   
443-298 4 Easton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-22   
443-298 5 Easton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-22   
443-298 6 Easton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-22   
443-298 7 Easton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-22   
443-298 8 Easton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-22   

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Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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