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
443-656 6 Columbia MD 829J PAETEC ITEL, LLC 238      
443-656 7 Columbia MD 829J PAETEC ITEL, LLC 238      
443-656 8 Columbia MD 829J PAETEC ITEL, LLC 238      
443-661 A Waterloo MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-661 0 Waterloo MD 829J PAETEC ITEL, LLC 238      
443-661 1 Waterloo MD 829J PAETEC ITEL, LLC 238      
443-661 3 Waterloo MD 829J PAETEC ITEL, LLC 238      
443-661 5 Waterloo MD 829J PAETEC ITEL, LLC 238      
443-662 A Sparks-Glencoe MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-662 0 Sparks-Glencoe MD 829J PAETEC ITEL, LLC 238      
443-662 1 Sparks-Glencoe MD 829J PAETEC ITEL, LLC 238      
443-662 9 Sparks-Glencoe MD 829J PAETEC ITEL, LLC 238      
443-670 A Catonsville MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-670 0 Catonsville MD 829J PAETEC ITEL, LLC 238      
443-670 1 Catonsville MD 829J PAETEC ITEL, LLC 238      
443-670 3 Catonsville MD 829J PAETEC ITEL, LLC 238      
443-670 5 Catonsville MD 829J PAETEC ITEL, LLC 238      
443-670 8 Catonsville MD 829J PAETEC ITEL, LLC 238      
443-670 9 Catonsville MD 829J PAETEC ITEL, LLC 238      
443-673 A Brooklyn Park-Linthicum MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-673 0 Brooklyn Park-Linthicum MD 829J PAETEC ITEL, LLC 238      
443-673 3 Brooklyn Park-Linthicum MD 829J PAETEC ITEL, LLC 238      
443-673 6 Brooklyn Park-Linthicum MD 829J PAETEC ITEL, LLC 238      
443-688 A Severn MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-688 0 Severn MD 829J PAETEC ITEL, LLC 238      
443-688 1 Severn MD 829J PAETEC ITEL, LLC 238      
443-688 5 Severn MD 829J PAETEC ITEL, LLC 238      
443-689 A Cockeysville MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-689 0 Cockeysville MD 829J PAETEC ITEL, LLC 238      
443-689 4 Cockeysville MD 829J PAETEC ITEL, LLC 238      
443-689 5 Cockeysville MD 829J PAETEC ITEL, LLC 238      
443-696 A Dundalk MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-696 0 Dundalk MD 829J PAETEC ITEL, LLC 238      
443-696 3 Dundalk MD 829J PAETEC ITEL, LLC 238      
443-696 7 Dundalk MD 829J PAETEC ITEL, LLC 238      
443-696 9 Dundalk MD 829J PAETEC ITEL, LLC 238      
443-702 A Armiger-Gibson Island MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-702 0 Armiger-Gibson Island MD 829J PAETEC ITEL, LLC 238      
443-702 3 Armiger-Gibson Island MD 829J PAETEC ITEL, LLC 238      
443-704 A Odenton MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-704 0 Odenton MD 829J PAETEC ITEL, LLC 238      
443-704 1 Odenton MD 829J PAETEC ITEL, LLC 238      
443-704 8 Odenton MD 829J PAETEC ITEL, LLC 238      
443-709 A Arbutus MD 829J PAETEC ITEL, LLC 238   2025-04-01   
443-709 0 Arbutus MD 829J PAETEC ITEL, LLC 238   2001-11-05   
443-709 2 Arbutus MD 829J PAETEC ITEL, LLC 238   2001-11-05   
443-709 3 Arbutus MD 829J PAETEC ITEL, LLC 238   2001-11-05   
443-709 4 Arbutus MD 829J PAETEC ITEL, LLC 238   2001-11-05   
443-709 9 Arbutus MD 829J PAETEC ITEL, LLC 238   2001-11-05   
443-712 A Reisterstown MD 829J PAETEC ITEL, LLC 238   2025-04-01   

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

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