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Pittsburgh Zone 5, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-205 A PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-205 0 PITBPADTXYY  547E ONVOY, LLC - PA 234   2024-07-05   
412-205 1 PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-205 3 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-205 5   829J PAETEC ITEL, LLC 234   2001-12-10   
412-205 6 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2008-05-16   
412-205 8 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2011-09-26   
412-326 A   829J PAETEC ITEL, LLC 234   2025-03-04   
412-326 0   829J PAETEC ITEL, LLC 234      
412-326 1   829J PAETEC ITEL, LLC 234      
412-326 2   829J PAETEC ITEL, LLC 234      
412-326 3   3806 CORE COMMUNICATIONS, INC. - PA 234   2004-04-29   
412-326 5 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2008-01-10   
412-326 6   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-10-24   
412-326 7 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2008-09-25   
412-326 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2009-05-12   
412-326 9 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2008-12-19   
412-368 A PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-368 0 PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-368 1 PITBPADTXYY  547E ONVOY, LLC - PA 234   2024-04-12   
412-368 2 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2013-06-14   
412-368 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2008-07-15   
412-368 4 GIBSPAXGDS1  8597 FIDIUM ENTERPRISE SERVICES, LLC 234   2002-11-17   
412-368 5 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-09-12   
412-368 6 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-07-19   
412-368 7 PITBPAMADS4  657B CITYNET PENNSYLVANIA, LLC - PA 234   2004-10-10   
412-368 8 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2008-12-13   
412-368 9 PITBPADTXPX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2007-07-29   
412-399 A PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-399 0 PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
412-399 5 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-399 6 PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2022-02-10   
412-399 7 PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-399 8 PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-399 9   547E ONVOY, LLC - PA 234   2026-04-04   
412-401 A PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-401 0 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-401 1 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-401 2 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-401 3 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-401 4 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-401 5 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-401 6 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-401 7 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-401 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-401 9 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-414 A PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-414 0 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-414 1 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-414 2 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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