Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
410-525 4 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2015-08-16   
410-525 5 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2015-05-08   
410-525 6 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2015-08-16   
410-561 6 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2004-12-10   
410-567 5 Elkridge MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2002-03-30   
410-575 1 Fork MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-05-15   
410-589 0 Brooklyn Park-Linthicum MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-04-03   
410-595 2 Glen Burnie MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-05-08   
410-609 3 Brooklyn Park-Linthicum MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-02-10   
410-609 4 Brooklyn Park-Linthicum MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-08-26   
410-609 6 Brooklyn Park-Linthicum MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-26   
410-609 7 Brooklyn Park-Linthicum MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2004-04-24   
410-630 4 Chase MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2004-02-07   
410-650 4 Dundalk MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-05-08   
410-660 2 Elkridge MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-02-01   
410-670 4 Edgewood MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-02-20   
410-670 7 Edgewood MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-02-07   
410-670 8 Edgewood MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-05-08   
410-691 3 Glen Burnie MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2007-07-27   
410-695 3 Odenton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-04-28   
410-695 4 Odenton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-08-20   
410-695 6 Odenton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-04-28   
410-695 8 Odenton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2012-07-31   
410-696 4 Ellicott City MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2009-10-09   
410-696 5 Ellicott City MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-02-13   
410-696 7 Ellicott City MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-05-16   
410-697 4 Millersville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2004-02-07   
410-697 5 Millersville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-08-13   
410-698 1 Fork MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-04-08   
410-698 4 Fork MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-08-20   
410-698 6 Fork MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2004-12-28   
410-702 4 Reisterstown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-08-20   
410-702 5 Reisterstown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-01-17   
410-709 1 Sparrows Point MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-09-22   
410-709 3 Sparrows Point MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-05   
410-734 2 Churchville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-03   
410-753 2 Pikesville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2004-12-28   
410-753 4 Pikesville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-02-20   
410-773 9 Cockeysville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-05-08   
410-774 0 Crofton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-25   
410-774 1 Crofton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-25   
410-774 4 Crofton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-08-20   
410-774 5 Crofton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-02-11   
410-775 4 Union Bridge MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2013-02-02   
410-775 5 Union Bridge MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-05   
410-777 5 Severna Park MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-10-23   
410-777 8 Severna Park MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-10-23   
410-779 A Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
410-779 3 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
410-779 9 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2010-03-29   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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