Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
443-552 3 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-05-16   
443-552 4 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-05-16   
443-552 5 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-05-16   
443-552 7 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-05-16   
443-563 1 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2007-09-25   
443-564 A Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-564 4 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-567 A Bel Air MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-567 4 Bel Air MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-569 A Annapolis MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-569 0 Annapolis MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2004-12-13   
443-569 3 Annapolis MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-05-06   
443-569 4 Annapolis MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-569 5 Annapolis MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-05-06   
443-569 6 Annapolis MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-05-06   
443-569 7 Annapolis MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-05-06   
443-569 8 Annapolis MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-05-06   
443-577 4 Glen Burnie MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-02-20   
443-590 3 Reisterstown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-01-02   
443-594 5 Sparrows Point MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-602 8 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2007-09-11   
443-602 9 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2007-12-04   
443-616 2 Bel Air MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-02-11   
443-620 6 Waterloo MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2012-12-01   
443-625 A Fork MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-625 1 Fork MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2001-10-17   
443-627 A Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-627 4 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-11-28   
443-627 5 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-11-28   
443-627 6 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-11-28   
443-627 7 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2007-02-07   
443-637 1 Armiger-Gibson Island MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-01-10   
443-637 4 Armiger-Gibson Island MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-02-20   
443-641 A Pikesville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-641 1 Pikesville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-641 9 Pikesville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-652 6 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2016-07-22   
443-671 1 New Windsor MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-05   
443-672 2 Parkton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-02-25   
443-674 0 North East MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-05-26   
443-679 5 Severn MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-06-18   
443-681 6 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2010-04-04   
443-681 7 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2010-04-04   
443-692 8 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2010-08-23   
443-693 0 Perryville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-11-19   
443-693 5 Perryville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-05   
443-701 3 Arbutus MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-01-08   
443-701 4 Arbutus MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-08-26   
443-701 5 Arbutus MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-01-08   
443-701 9 Arbutus MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-02-10   
443-709 5 Arbutus MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-02-11   
443-715 7 North East MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-05-16   
443-731 2 Port Deposit MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-05   
443-731 3 Port Deposit MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-11-19   
443-737 2 Waterloo MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-07-16   
443-737 4 Waterloo MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2004-02-07   
443-740 A Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-740 2 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-03-20   
443-743 2 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-07-18   
443-743 3 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-07-18   
443-759 3 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-02-08   
443-760 4 Aberdeen MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-01-14   
443-763 3 Glen Burnie MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-08-10   
443-763 4 Glen Burnie MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-08-13   
443-763 5 Glen Burnie MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-08-13   
443-798 2 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2007-07-27   
443-798 3 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-04-08   
443-809 A Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-809 0 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2014-08-04   
443-809 1 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2014-08-04   
443-809 2 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2014-08-04   
443-809 3 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2014-08-04   
443-809 4 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2014-08-04   
443-809 5 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2014-08-04   
443-809 6 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2014-08-04   
443-809 7 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2014-08-04   
443-809 8 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2014-08-04   
443-809 9 Towson MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2014-08-04   
443-818 A Armiger-Gibson Island MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-818 5 Armiger-Gibson Island MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-02-20   
443-818 6 Armiger-Gibson Island MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-02-20   
443-825 4 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-04-03   
443-832 A Columbia MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-832 4 Columbia MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-832 6 Columbia MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2013-07-21   
443-836 6 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2017-12-05   
443-836 7 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2017-12-05   
443-842 7 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2011-06-05   
443-844 3 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-04-10   
443-853 1 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2011-01-10   
443-863 4 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2010-11-29   
443-863 5 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2010-11-29   
443-863 6 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2010-11-29   
443-863 7 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2011-01-10   
443-877 A North East MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-877 1 North East MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-02-04   
443-877 4 North East MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-883 8 Glen Burnie MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2002-04-27   
443-884 4 Baltimore MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2020-05-13   
443-892 6 New Windsor MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2012-02-24   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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