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
443-800 1 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-11   
443-800 2 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-11   
443-800 3 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-11   
443-800 4 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-11   
443-800 5 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-12-11   
443-800 6 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-28   
443-800 7 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-28   
443-800 8 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-28   
443-800 9 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2011-03-28   
443-801 A Baltimore MD HNVAMDAYCM2  6664 SPRINT SPECTRUM L.P. 238      
443-802 A Baltimore MD HNVAMDAYCM2  6664 SPRINT SPECTRUM L.P. 238      
443-803 A Baltimore MD HNVAMDAYCM3  6664 SPRINT SPECTRUM L.P. 238      
443-804 A Baltimore MD HNVAMDAYCM2  6664 SPRINT SPECTRUM L.P. 238      
443-805 A Glen Burnie MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-10-02   
443-805 0 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-10-24   
443-805 1 Glen Burnie MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-14   
443-805 2 Glen Burnie MD   2697 CTC COMMUNICATIONS CORP. - MD 238   2013-03-05   
443-805 3 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-03-23   
443-805 4 Glen Burnie MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2008-10-03   
443-805 5 Glen Burnie MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-22   
443-805 6 Glen Burnie MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
443-805 7 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-10-03   
443-805 8 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-10-03   
443-805 9 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-10-02   
443-806 A Baltimore MD   6664 SPRINT SPECTRUM L.P. 238      
443-806 0 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-06-25   
443-806 1 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-06-25   
443-806 2 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-06-25   
443-806 3 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-06-25   
443-806 4 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-06-25   
443-806 5 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-04-29   
443-806 6 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-04-29   
443-806 7 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-04-29   
443-806 8 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-04-29   
443-806 9 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-04-29   
443-807 A Fallston MD   6664 SPRINT SPECTRUM L.P. 238      
443-807 0 Fallston MD   6664 SPRINT SPECTRUM L.P. 238      
443-807 1 Fallston MD   6664 SPRINT SPECTRUM L.P. 238      
443-807 2 Fallston MD   6664 SPRINT SPECTRUM L.P. 238   2003-11-01   
443-807 3 Fallston MD   6664 SPRINT SPECTRUM L.P. 238      
443-807 4 Fallston MD   6664 SPRINT SPECTRUM L.P. 238   2005-03-12   
443-807 5 Fallston MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2019-03-07   
443-807 6 Fallston MD   6664 SPRINT SPECTRUM L.P. 238      
443-807 7 Fallston MD   6664 SPRINT SPECTRUM L.P. 238      
443-807 8 Fallston MD   6664 SPRINT SPECTRUM L.P. 238      
443-807 9 Fallston MD   6664 SPRINT SPECTRUM L.P. 238      
443-808 A Annapolis MD   071F BANDWIDTH.COM CLEC, LLC - MD 238      
443-808 0 Annapolis MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-06-05   
443-808 1 Annapolis MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-06-05   
443-808 2 Annapolis MD   2697 CTC COMMUNICATIONS CORP. - MD 238   2014-08-12   

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

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