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
443-426 7 Randallstown MD 829J PAETEC ITEL, LLC 238   2004-06-25   
443-429 A Woodlawn MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-429 3 Woodlawn MD 829J PAETEC ITEL, LLC 238   2001-11-01   
443-429 4 Woodlawn MD 829J PAETEC ITEL, LLC 238   2001-11-01   
443-429 5 Woodlawn MD 829J PAETEC ITEL, LLC 238   2001-11-01   
443-429 6 Woodlawn MD 829J PAETEC ITEL, LLC 238   2001-11-01   
443-429 7 Woodlawn MD 829J PAETEC ITEL, LLC 238   2001-11-01   
443-442 A Parkville MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-442 0 Parkville MD 829J PAETEC ITEL, LLC 238      
443-442 1 Parkville MD 829J PAETEC ITEL, LLC 238      
443-442 2 Parkville MD 829J PAETEC ITEL, LLC 238      
443-442 8 Parkville MD 829J PAETEC ITEL, LLC 238      
443-457 7 Brooklyn Park-Linthicum MD 829J PAETEC ITEL, LLC 238   2004-09-05   
443-504 A Fallston MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-504 0 Fallston MD 829J PAETEC ITEL, LLC 238      
443-508 A Hampstead MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-508 0 Hampstead MD 829J PAETEC ITEL, LLC 238      
443-542 5 Columbia MD 829J PAETEC ITEL, LLC 238   2004-06-25   
443-544 A Pikesville MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-544 0 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-544 1 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-544 2 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-544 3 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-544 6 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-544 8 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-544 9 Pikesville MD 829J PAETEC ITEL, LLC 238      
443-565 A Randallstown MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-565 0 Randallstown MD 829J PAETEC ITEL, LLC 238      
443-565 1 Randallstown MD 829J PAETEC ITEL, LLC 238      
443-565 9 Randallstown MD 829J PAETEC ITEL, LLC 238      
443-575 A Arbutus MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-575 0 Arbutus MD 829J PAETEC ITEL, LLC 238      
443-575 2 Arbutus MD 829J PAETEC ITEL, LLC 238      
443-575 5 Arbutus MD 829J PAETEC ITEL, LLC 238      
443-605 A Westminster MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-605 0 Westminster MD 829J PAETEC ITEL, LLC 238      
443-605 1 Westminster MD 829J PAETEC ITEL, LLC 238      
443-607 A West River MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-607 0 West River MD 829J PAETEC ITEL, LLC 238      
443-609 A Sykesville MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-609 0 Sykesville MD 829J PAETEC ITEL, LLC 238      
443-616 A Bel Air MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-616 0 Bel Air MD 829J PAETEC ITEL, LLC 238      
443-626 A Chase MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-626 0 Chase MD 829J PAETEC ITEL, LLC 238      
443-626 5 Chase MD 829J PAETEC ITEL, LLC 238      
443-656 A Columbia MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-656 0 Columbia MD 829J PAETEC ITEL, LLC 238      
443-656 3 Columbia MD 829J PAETEC ITEL, LLC 238      
443-656 4 Columbia MD 829J PAETEC ITEL, LLC 238      

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

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