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: 943

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-943 A Pittsburgh Suburban Zone 11 PA GIBSPAXGDS1  8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234      
412-943 0 Pittsburgh Suburban Zone 11 PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-943 1 Pittsburgh Suburban Zone 11 PA GIBSPAXGDS1  8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234      
412-943 2 Pittsburgh Suburban Zone 11 PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-943 3 Pittsburgh Suburban Zone 11 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2013-10-13   
412-943 4 Pittsburgh Suburban Zone 11 PA PITBPAOKUMD  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234   2009-03-23   
412-943 5 Pittsburgh Suburban Zone 11 PA   515J IP HORIZON LLC 234   2015-09-28   
412-943 6 Pittsburgh Suburban Zone 11 PA BTLRPAXBLMD  508J CENTURYLINK COMMUNICATIONS, LLC 234   2015-06-20   
412-943 7 Pittsburgh Suburban Zone 11 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2004-12-20   
412-943 8 Pittsburgh Suburban Zone 11 PA WASHPAWAHPT  3609 FIBERNET TELECOMMUNICATIONS OF PENNSYLVANIA LLC PA 234   2003-06-29   
412-943 9 Pittsburgh Suburban Zone 11 PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2020-03-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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