Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
410-202 0 Salisbury MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2004-12-05   
410-202 2 Salisbury MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2005-01-17   
410-202 8 Salisbury MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2006-09-14   
410-226 4 Oxford MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2016-10-16   
410-348 4 Still Pond MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2016-10-16   
410-376 7 Vienna MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2006-11-07   
410-438 7 Sudlersville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2016-10-16   
410-443 A Easton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
410-443 0 Easton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
410-648 2 Galena MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2006-06-26   
410-648 4 Galena MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2013-06-23   
410-690 A Easton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
410-690 3 Easton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2005-01-07   
410-690 4 Easton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2004-06-12   
410-690 7 Easton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2010-09-24   
410-690 8 Easton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2009-08-13   
410-713 A Salisbury MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
410-713 4 Salisbury MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2002-09-14   
410-845 2 Salisbury MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2004-12-07   
410-885 4 Chesapeake City MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2006-06-26   
410-885 6 Chesapeake City MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2011-11-12   
410-928 1 Millington MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2014-01-04   
410-928 4 Millington MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2008-04-03   
410-928 7 Millington MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2004-06-12   
410-943 2 Hurlock MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2015-04-20   
443-205 1 Cambridge MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2013-09-16   
443-205 4 Cambridge MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2004-07-16   
443-210 4 Salisbury MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2014-10-23   
443-225 4 Cambridge MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2007-12-04   
443-233 6 Vienna MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2012-05-26   
443-249 7 Stevensville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2004-06-12   
443-249 8 Stevensville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2006-08-28   
443-262 0 Centreville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2012-08-27   
443-282 1 Chestertown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2006-06-26   
443-365 2 Salisbury MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2008-03-13   
443-397 9 Salisbury MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2010-03-28   
443-437 5 Pocomoke MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2018-05-14   
443-439 2 Trappe MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2016-10-16   
443-448 5 Denton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2016-10-16   
443-566 4 Chesapeake City MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2014-02-13   
443-666 A Chestertown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
443-666 3 Chestertown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2012-08-02   
443-736 1 Salisbury MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2013-07-21   
443-736 2 Salisbury MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2011-04-16   
443-746 A Easton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
443-746 0 Easton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2010-02-20   
443-746 2 Easton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2014-10-23   
443-746 3 Easton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
443-856 2 Ocean City MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2008-07-29   
443-856 4 Ocean City MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2005-02-17   
443-856 6 Ocean City MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2013-03-17   
443-978 3 Salisbury MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2017-08-20   
443-988 A Centreville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
443-988 0 Centreville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2006-08-07   
667-279 4 Bishopville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2022-11-18   
667-288 A Berlin MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
667-288 2 Berlin MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2020-10-29   
667-293 1 Sharptown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2022-11-18   
667-302 8 Cecilton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2022-11-18   
667-317 A Princess Anne MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
667-317 4 Princess Anne MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2021-06-29   
667-323 A Queenstown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
667-323 4 Queenstown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2021-07-27   
667-341 1 Delmar MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2022-11-18   
667-342 7 Preston MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2022-11-18   
667-347 9 Federalsburg MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2022-12-19   
667-348 4 Ridgely MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2022-09-15   
667-418 7 Greensboro MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2022-12-12   
667-661 9 Snow Hill MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2022-04-15   
667-687 4 Warwick MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2022-11-18   
667-767 9 St Michaels MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2022-11-18   
667-868 2 Crisfield MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2019-12-13   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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