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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
443-386 1 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-386 2 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-386 3 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-386 4 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-386 5 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-386 6 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-386 7 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-386 8 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2003-07-18   
443-386 9 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2003-11-03   
443-387 A Pocomoke MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC. - MD 242      
443-388 A Baltimore MD CTVLMDBACM3  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-06-08   
443-388 0 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-06-08   
443-388 1 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-07-03   
443-388 2 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-07-03   
443-388 3 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-07-03   
443-388 4 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2006-07-24   
443-388 5 Baltimore MD   4773 XO MARYLAND, LLC 238   2006-07-28   
443-388 6 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-08-07   
443-388 7 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-08-07   
443-388 8 Baltimore MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2006-07-07   
443-388 9 Baltimore MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2006-07-07   
443-389 A Salisbury MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC. - MD 242      
443-390 A Churchville MD BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-390 0 Churchville MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-390 1 Churchville MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-390 2 Churchville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2016-08-21   
443-390 3 Churchville MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2008-02-01   
443-390 4 Churchville MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-390 5 Churchville MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-390 6 Churchville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-04-04   
443-390 7 Churchville MD   876D ONVOY, LLC - MD 238   2012-10-08   
443-390 8 Churchville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-12-23   
443-390 9 Churchville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-06-04   
443-391 A Cockeysville MD BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-391 0 Cockeysville MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-391 1 Cockeysville MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-391 2 Cockeysville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2013-05-01   
443-391 3 Cockeysville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2013-05-15   
443-391 4 Cockeysville MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-391 5 Cockeysville MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-391 6 Cockeysville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2013-06-01   
443-391 7 Cockeysville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2016-08-21   
443-391 8 Cockeysville MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-391 9 Cockeysville MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-392 A Baltimore MD BLTMMDCHDS6  7421 AT&T LOCAL 238      
443-392 0 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2003-10-11   
443-392 1 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2003-10-11   
443-392 2 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2003-10-11   
443-392 3 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2005-03-20   
443-392 4 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2003-10-11   

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

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