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: 435

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-435 A Pittsburgh Suburban Zone 20 PA   829J PAETEC ITEL, LLC 234   2025-03-04   
412-435 0 Pittsburgh Suburban Zone 20 PA   829J PAETEC ITEL, LLC 234      
412-435 1 Pittsburgh Suburban Zone 20 PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-435 2 Pittsburgh Suburban Zone 20 PA   829J PAETEC ITEL, LLC 234      
412-435 3 Pittsburgh Suburban Zone 20 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2015-01-10   
412-435 4 Pittsburgh Suburban Zone 20 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2015-01-10   
412-435 5 Pittsburgh Suburban Zone 20 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2018-09-13   
412-435 6 Pittsburgh Suburban Zone 20 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2014-04-04   
412-435 7 Pittsburgh Suburban Zone 20 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2016-05-20   
412-435 8 Pittsburgh Suburban Zone 20 PA   829J PAETEC ITEL, LLC 234      
412-435 9 Pittsburgh Suburban Zone 20 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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