Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 412 [Rate centres in NPA 412] [Dial plan for NPA 412]

NXX: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-440 A Pittsburgh Zone 6 PA   829J PAETEC ITEL, LLC 234   2025-03-04   
412-440 0 Pittsburgh Zone 6 PA   829J PAETEC ITEL, LLC 234      
412-440 1 Pittsburgh Zone 6 PA   829J PAETEC ITEL, LLC 234      
412-440 2 Pittsburgh Zone 6 PA   829J PAETEC ITEL, LLC 234      
412-440 3 Pittsburgh Zone 6 PA PITEPA99DS0  283E YMAX COMMUNICATIONS CORP. - PA 234   2007-06-23   
412-440 4 Pittsburgh Zone 6 PA   829J PAETEC ITEL, LLC 234      
412-440 5 Pittsburgh Zone 6 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-06-24   
412-440 6 Pittsburgh Zone 6 PA   829J PAETEC ITEL, LLC 234      
412-440 7 Pittsburgh Zone 6 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2012-07-05   
412-440 8 Pittsburgh Zone 6 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2013-03-04   
412-440 9 Pittsburgh Zone 6 PA   829J PAETEC ITEL, LLC 234      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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