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: 229

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-229 A Pittsburgh Suburban Zone 22 PA   829J PAETEC ITEL, LLC 234   2025-03-04   
412-229 0 Pittsburgh Suburban Zone 22 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2002-12-22   
412-229 1 Pittsburgh Suburban Zone 22 PA   829J PAETEC ITEL, LLC 234      
412-229 2 Pittsburgh Suburban Zone 22 PA   829J PAETEC ITEL, LLC 234      
412-229 3 Pittsburgh Suburban Zone 22 PA   829J PAETEC ITEL, LLC 234      
412-229 4 Pittsburgh Suburban Zone 22 PA   829J PAETEC ITEL, LLC 234      
412-229 5 Pittsburgh Suburban Zone 22 PA   829J PAETEC ITEL, LLC 234      
412-229 6 Pittsburgh Suburban Zone 22 PA MOVLPAMODS0  9208 VERIZON PENNSYLVANIA, INC. 234   2011-12-11   
412-229 7 Pittsburgh Suburban Zone 22 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2008-12-19   
412-229 8 Pittsburgh Suburban Zone 22 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2007-08-21   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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