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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
443-720 2 Aberdeen MD   4773 XO MARYLAND, LLC 236   2013-01-11   
443-720 3 Aberdeen MD   876D ONVOY, LLC - MD 236   2016-02-25   
443-720 4 Aberdeen MD   4773 XO MARYLAND, LLC 236   2013-06-15   
443-720 5 Aberdeen MD   4773 XO MARYLAND, LLC 236   2013-01-14   
443-720 6 Aberdeen MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2018-07-19   
443-720 7 Aberdeen MD   876D ONVOY, LLC - MD 236   2014-08-30   
443-720 8 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-07-09   
443-720 9 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-07-09   
443-721 A Baltimore MD CTVLMDBACM3  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2009-09-05   
443-721 0 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2009-09-05   
443-721 1 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2010-10-01   
443-721 2 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2010-10-01   
443-721 3 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-14   
443-721 4 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-14   
443-721 5 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-14   
443-721 6 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-14   
443-721 7 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-14   
443-721 8 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-07-03   
443-721 9 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-07-03   
443-722 A Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-723 A Baltimore MD HNVAMDAYCM2  6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-723 0 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-723 1 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-723 2 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-723 3 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-723 4 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-723 5 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-723 6 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-723 7 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-723 8 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-723 9 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-724 A Easton MD SLBRMDSBDC0  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 242      
443-725 A Parkville MD BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-725 0 Parkville MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-725 1 Parkville MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-725 2 Parkville MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-725 3 Parkville MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-725 4 Parkville MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2006-12-29   
443-725 5 Parkville MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2006-12-29   
443-725 6 Parkville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2019-02-08   
443-725 7 Parkville MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2016-12-15   
443-725 8 Parkville MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-725 9 Parkville MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238      
443-726 A Baltimore MD HNVAMDAYCM2  6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-726 0 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-726 1 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-726 2 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-726 3 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-726 4 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   
443-726 5 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-20   

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

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