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: 307

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-307 A Pittsburgh Zone 2 PA   829J PAETEC ITEL, LLC 234   2025-03-04   
412-307 0 Pittsburgh Zone 2 PA   829J PAETEC ITEL, LLC 234      
412-307 1 Pittsburgh Zone 2 PA   829J PAETEC ITEL, LLC 234      
412-307 2 Pittsburgh Zone 2 PA   829J PAETEC ITEL, LLC 234      
412-307 3 Pittsburgh Zone 2 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-01-14   
412-307 4 Pittsburgh Zone 2 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2003-01-12   
412-307 5 Pittsburgh Zone 2 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-01-25   
412-307 6 Pittsburgh Zone 2 PA WASHPAWAHPT  2765 LUMOS NETWORKS OF WEST VIRGINIA INC. - WV 234   2018-12-14   
412-307 7 Pittsburgh Zone 2 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2015-01-05   
412-307 8 Pittsburgh Zone 2 PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-307 9 Pittsburgh Zone 2 PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   

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

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