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
410-753 8 Pikesville MD 829J PAETEC ITEL, LLC 238   2003-02-27   
410-762 2 Glen Burnie MD 829J PAETEC ITEL, LLC 238   2004-11-27   
410-774 8 Crofton MD 829J PAETEC ITEL, LLC 238   2003-02-25   
410-779 4 Baltimore MD 829J PAETEC ITEL, LLC 238   2010-01-15   
410-782 4 Elkridge MD 829J PAETEC ITEL, LLC 238   2003-02-25   
410-793 8 Severna Park MD 829J PAETEC ITEL, LLC 238   2003-02-27   
410-800 4 Baltimore MD 829J PAETEC ITEL, LLC 238   2005-08-30   
410-849 4 Sherwood Forest MD 829J PAETEC ITEL, LLC 238   2004-02-05   
410-861 4 Westminster MD 829J PAETEC ITEL, LLC 238   2006-05-12   
410-864 8 Baltimore MD 829J PAETEC ITEL, LLC 238   2005-08-30   
410-874 2 Odenton MD 829J PAETEC ITEL, LLC 238   2006-06-30   
410-875 8 Sykesville MD 829J PAETEC ITEL, LLC 238   2004-03-27   
410-878 2 Baltimore MD 829J PAETEC ITEL, LLC 238   2005-08-30   
410-878 6 Baltimore MD 829J PAETEC ITEL, LLC 238   2005-08-30   
410-878 7 Baltimore MD 829J PAETEC ITEL, LLC 238   2005-08-05   
410-878 9 Baltimore MD 829J PAETEC ITEL, LLC 238   2006-08-07   
410-907 8 Woodlawn MD 829J PAETEC ITEL, LLC 238   2006-03-25   
410-940 A Annapolis MD 829J PAETEC ITEL, LLC 238   2025-04-01   
410-940 6 Annapolis MD 829J PAETEC ITEL, LLC 238   2002-03-15   
410-942 2 Havre de Grace MD 829J PAETEC ITEL, LLC 238   2004-03-27   
410-975 4 Severna Park MD 829J PAETEC ITEL, LLC 238   2007-12-30   
410-982 6 Baltimore MD 829J PAETEC ITEL, LLC 238   2005-01-01   
443-209 5 Havre de Grace MD 829J PAETEC ITEL, LLC 238   2005-10-07   
443-212 A Sparks-Glencoe MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-212 1 Sparks-Glencoe MD 829J PAETEC ITEL, LLC 238   2003-03-29   
443-212 4 Sparks-Glencoe MD 829J PAETEC ITEL, LLC 238   2004-09-28   
443-213 7 Pikesville MD 829J PAETEC ITEL, LLC 238   2016-12-07   
443-228 A Chase MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-228 0 Chase MD 829J PAETEC ITEL, LLC 238      
443-228 1 Chase MD 829J PAETEC ITEL, LLC 238      
443-242 2 Sparrows Point MD 829J PAETEC ITEL, LLC 238   2007-06-15   
443-259 5 Columbia MD 829J PAETEC ITEL, LLC 238   2013-09-05   
443-259 9 Columbia MD 829J PAETEC ITEL, LLC 238   2003-02-25   
443-261 1 Severna Park MD 829J PAETEC ITEL, LLC 238   2002-04-17   
443-261 2 Severna Park MD 829J PAETEC ITEL, LLC 238   2010-08-06   
443-267 1 Darlington MD 829J PAETEC ITEL, LLC 238   2004-02-05   
443-270 A Glen Burnie MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-274 1 Severn MD 829J PAETEC ITEL, LLC 238   2005-10-17   
443-274 6 Severn MD 829J PAETEC ITEL, LLC 238   2005-07-04   
443-278 7 Baltimore MD 829J PAETEC ITEL, LLC 238   2004-05-15   
443-278 8 Baltimore MD 829J PAETEC ITEL, LLC 238   2005-08-05   
443-283 A Columbia MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-292 7 Crofton MD 829J PAETEC ITEL, LLC 238   2010-10-22   
443-293 3 Westminster MD 829J PAETEC ITEL, LLC 238   2006-07-14   
443-295 1 Prince Frederick MD 829J PAETEC ITEL, LLC 238   2004-02-05   
443-297 1 Arbutus MD 829J PAETEC ITEL, LLC 238   2012-05-14   
443-319 4 Columbia MD 829J PAETEC ITEL, LLC 238   2005-07-04   
443-320 7 Baltimore MD 829J PAETEC ITEL, LLC 238   2012-03-13   
443-321 A Annapolis MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-327 1 Aberdeen MD 829J PAETEC ITEL, LLC 236   2002-05-20   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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