Local Calling Guide

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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
443-204 5 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2007-01-25   
443-204 6 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-04-16   
443-204 7 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2007-01-25   
443-204 8 Pikesville MD   9212 VERIZON MARYLAND, INC. 238   2003-11-14   
443-204 9 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2010-03-29   
443-205 A Cambridge MD   6664 SPRINT SPECTRUM L.P. 242      
443-205 0 Cambridge MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2004-06-03   
443-205 1 Cambridge MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2013-09-16   
443-205 2 Cambridge MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2006-08-07   
443-205 3 Cambridge MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2005-07-22   
443-205 4 Cambridge MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2004-07-16   
443-205 5 Cambridge MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2004-03-18   
443-205 6 Cambridge MD   6664 SPRINT SPECTRUM L.P. 242   2004-03-12   
443-205 7 Cambridge MD   6664 SPRINT SPECTRUM L.P. 242   2004-03-12   
443-205 8 Cambridge MD   6664 SPRINT SPECTRUM L.P. 242   2004-11-19   
443-205 9 Cambridge MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2007-05-03   
443-206 A Perryville MD WDLWMDEMCM3  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-206 0 Perryville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-206 1 Perryville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-206 2 Perryville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-206 3 Perryville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-206 4 Perryville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-206 5 Perryville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-206 6 Perryville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-206 7 Perryville MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2004-04-02   
443-206 8 Perryville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-03-04   
443-206 9 Perryville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-207 A Elkton MD BLTMMDCHXOY  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 238      
443-207 0 Elkton MD   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 238      
443-207 1 Elkton MD   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 238      
443-207 2 Elkton MD   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 238      
443-207 3 Elkton MD   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 238   2011-03-03   
443-207 4 Elkton MD   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 238   2013-12-06   
443-207 5 Elkton MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2012-02-07   
443-207 6 Elkton MD   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 238      
443-207 7 Elkton MD   5562 METRO PCS, INC. 238   2014-12-15   
443-207 8 Elkton MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2012-03-09   
443-207 9 Elkton MD   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, L.P. 238      
443-208 A Baltimore MD HNVAMDAYCM2  6664 SPRINT SPECTRUM L.P. 238   2011-03-18   
443-208 0 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-18   
443-208 1 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-18   
443-208 2 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-18   
443-208 3 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-18   
443-208 4 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-18   
443-208 5 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-18   
443-208 6 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-18   
443-208 7 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-18   
443-208 8 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-18   
443-208 9 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-18   
443-209 A Havre de Grace MD BLARMDBL1MD  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 238      

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

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