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
443-718 6 Columbia MD 829J PAETEC ITEL, LLC 238   2008-09-25   
443-725 A Parkville MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-725 0 Parkville MD 829J PAETEC ITEL, LLC 238      
443-725 1 Parkville MD 829J PAETEC ITEL, LLC 238      
443-725 2 Parkville MD 829J PAETEC ITEL, LLC 238      
443-725 3 Parkville MD 829J PAETEC ITEL, LLC 238      
443-725 8 Parkville MD 829J PAETEC ITEL, LLC 238      
443-725 9 Parkville MD 829J PAETEC ITEL, LLC 238      
443-729 A Woodlawn MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-729 0 Woodlawn MD 829J PAETEC ITEL, LLC 238      
443-729 1 Woodlawn MD 829J PAETEC ITEL, LLC 238      
443-729 2 Woodlawn MD 829J PAETEC ITEL, LLC 238      
443-729 4 Woodlawn MD 829J PAETEC ITEL, LLC 238      
443-729 5 Woodlawn MD 829J PAETEC ITEL, LLC 238      
443-729 8 Woodlawn MD 829J PAETEC ITEL, LLC 238      
443-729 9 Woodlawn MD 829J PAETEC ITEL, LLC 238      
443-730 A Essex MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-730 0 Essex MD 829J PAETEC ITEL, LLC 238      
443-730 1 Essex MD 829J PAETEC ITEL, LLC 238      
443-730 2 Essex MD 829J PAETEC ITEL, LLC 238      
443-730 8 Essex MD 829J PAETEC ITEL, LLC 238      
443-730 9 Essex MD 829J PAETEC ITEL, LLC 238      
443-732 1 Silver Run MD 829J PAETEC ITEL, LLC 238   2004-02-05   
443-733 1 Waterloo MD 829J PAETEC ITEL, LLC 238   2003-03-04   
443-733 5 Waterloo MD 829J PAETEC ITEL, LLC 238   2013-10-10   
443-737 A Waterloo MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-737 0 Waterloo MD 829J PAETEC ITEL, LLC 238      
443-737 1 Waterloo MD 829J PAETEC ITEL, LLC 238      
443-737 9 Waterloo MD 829J PAETEC ITEL, LLC 238      
443-738 A Pikesville MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-738 0 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-738 1 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-738 2 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-738 3 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-738 7 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-738 8 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-738 9 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-743 1 Baltimore MD 829J PAETEC ITEL, LLC 238   2008-07-09   
443-747 2 Port Deposit MD 829J PAETEC ITEL, LLC 238   2004-02-05   
443-760 3 Aberdeen MD 829J PAETEC ITEL, LLC 236   2010-03-08   
443-761 6 Towson MD 829J PAETEC ITEL, LLC 238   2008-09-19   
443-766 A Columbia MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-766 1 Columbia MD 829J PAETEC ITEL, LLC 238   2005-07-09   
443-766 7 Columbia MD 829J PAETEC ITEL, LLC 238   2006-07-15   
443-767 7 Worthington MD 829J PAETEC ITEL, LLC 238   2008-09-08   
443-769 1 Baltimore MD 829J PAETEC ITEL, LLC 238   2008-12-21   
443-770 1 Armiger-Gibson Island MD 829J PAETEC ITEL, LLC 238   2004-01-10   
443-780 A Woodlawn MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-780 0 Woodlawn MD 829J PAETEC ITEL, LLC 238      
443-780 1 Woodlawn MD 829J PAETEC ITEL, LLC 238      

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

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