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
443-780 2 Woodlawn MD 829J PAETEC ITEL, LLC 238      
443-780 3 Woodlawn MD 829J PAETEC ITEL, LLC 238      
443-780 9 Woodlawn MD 829J PAETEC ITEL, LLC 238      
443-798 7 Towson MD 829J PAETEC ITEL, LLC 238   2007-08-28   
443-810 2 Baltimore MD 829J PAETEC ITEL, LLC 238   2010-06-03   
443-820 A Elkridge MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-820 0 Elkridge MD 829J PAETEC ITEL, LLC 238      
443-820 1 Elkridge MD 829J PAETEC ITEL, LLC 238      
443-820 9 Elkridge MD 829J PAETEC ITEL, LLC 238      
443-825 3 Baltimore MD 829J PAETEC ITEL, LLC 238   2007-05-01   
443-832 1 Columbia MD 829J PAETEC ITEL, LLC 238   2009-10-26   
443-833 A Arbutus MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-833 1 Arbutus MD 829J PAETEC ITEL, LLC 238   2002-11-19   
443-837 A Annapolis MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-837 0 Annapolis MD 829J PAETEC ITEL, LLC 238      
443-837 1 Annapolis MD 829J PAETEC ITEL, LLC 238      
443-837 2 Annapolis MD 829J PAETEC ITEL, LLC 238      
443-837 3 Annapolis MD 829J PAETEC ITEL, LLC 238      
443-837 9 Annapolis MD 829J PAETEC ITEL, LLC 238      
443-855 A Aberdeen MD 829J PAETEC ITEL, LLC 236   2025-04-01   
443-855 1 Aberdeen MD 829J PAETEC ITEL, LLC 236   2005-06-19   
443-867 A Glen Burnie MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-867 1 Glen Burnie MD 829J PAETEC ITEL, LLC 238      
443-873 1 Baltimore MD 829J PAETEC ITEL, LLC 238   2010-06-03   
443-873 5 Baltimore MD 829J PAETEC ITEL, LLC 238   2010-06-03   
443-881 2 Reisterstown MD 829J PAETEC ITEL, LLC 238   2006-12-29   
443-907 1 Elkton MD 829J PAETEC ITEL, LLC 238   2004-02-05   
443-909 7 Baltimore MD 829J PAETEC ITEL, LLC 238   2006-11-15   
443-914 1 Worthington MD 829J PAETEC ITEL, LLC 238   2004-01-10   
443-918 1 Taneytown MD 829J PAETEC ITEL, LLC 238   2007-04-24   
443-918 2 Taneytown MD 829J PAETEC ITEL, LLC 238   2004-02-05   
443-918 3 Taneytown MD 829J PAETEC ITEL, LLC 238   2005-10-07   
443-921 A Towson MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-921 0 Towson MD 829J PAETEC ITEL, LLC 238      
443-921 1 Towson MD 829J PAETEC ITEL, LLC 238      
443-921 2 Towson MD 829J PAETEC ITEL, LLC 238      
443-921 3 Towson MD 829J PAETEC ITEL, LLC 238      
443-921 4 Towson MD 829J PAETEC ITEL, LLC 238      
443-921 8 Towson MD 829J PAETEC ITEL, LLC 238      
443-921 9 Towson MD 829J PAETEC ITEL, LLC 238      
443-922 A Edgewood MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-922 2 Edgewood MD 829J PAETEC ITEL, LLC 238   2006-03-31   
443-924 2 Annapolis MD 829J PAETEC ITEL, LLC 238   2009-10-06   
443-937 1 Union Bridge MD 829J PAETEC ITEL, LLC 238   2004-02-05   
443-954 A Baltimore MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-954 0 Baltimore MD 829J PAETEC ITEL, LLC 238   2005-08-27   
443-954 1 Baltimore MD 829J PAETEC ITEL, LLC 238   2005-08-27   
443-954 2 Baltimore MD 829J PAETEC ITEL, LLC 238   2005-08-27   
443-954 3 Baltimore MD 829J PAETEC ITEL, LLC 238   2005-08-27   
443-954 4 Baltimore MD 829J PAETEC ITEL, LLC 238   2005-08-27   

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

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