Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]

NXX: 954

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
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   
443-954 5 Baltimore MD   829J PAETEC ITEL, LLC 238   2005-08-27   
443-954 6 Baltimore MD   829J PAETEC ITEL, LLC 238   2005-08-27   
443-954 7 Baltimore MD   829J PAETEC ITEL, LLC 238   2005-08-27   
443-954 8 Baltimore MD   829J PAETEC ITEL, LLC 238   2005-08-27   
443-954 9 Baltimore MD   829J PAETEC ITEL, LLC 238   2005-08-27   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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