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Pittsburgh Suburban Zone 11, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-386 A   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-386 0 PITBPADTXYY  547E ONVOY, LLC - PA 234   2015-10-15   
412-386 1   3806 CORE COMMUNICATIONS, INC. - PA 234   2004-04-29   
412-386 2 PITBPADTXPX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2002-12-15   
412-386 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2008-03-27   
412-386 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-386 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-386 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-386 7 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2007-04-02   
412-386 8 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2013-02-01   
412-386 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
412-532 A   829J PAETEC ITEL, LLC 234   2025-03-04   
412-532 0   829J PAETEC ITEL, LLC 234      
412-532 1 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2008-05-16   
412-532 2   829J PAETEC ITEL, LLC 234      
412-532 3 PITBPADTXPX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2007-04-05   
412-532 4 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-09-12   
412-532 5 PITBPAMADS4  657B CITYNET PENNSYLVANIA, LLC - PA 234   2004-10-10   
412-532 6 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2008-12-19   
412-532 7 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2020-05-03   
412-532 8 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2012-07-02   
412-532 9 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-03-24   
412-543 A   624H ONVOY SPECTRUM, LLC 234   2025-04-11   
412-543 2 PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-543 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2008-07-15   
412-543 6 PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2021-12-09   
412-543 7 PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-543 8 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-06-24   
412-650 A PLHSPAPHDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-650 0 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-03-11   
412-650 1 PLHSPAPHDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-650 2 PLHSPAPHDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-650 3 PLHSPAPHDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-650 4 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2016-07-17   
412-650 5 PLHSPAPHDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-650 6 PLHSPAPHDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-650 7 PLHSPAPHDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-650 8 PLHSPAPHDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-650 9 PLHSPAPHDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-653 A PLHSPAPHDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-655 A PLHSPAPHDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-693 A   829J PAETEC ITEL, LLC 234   2025-03-04   
412-693 0 PITBPADTXYY  547E ONVOY, LLC - PA 234   2016-04-11   
412-693 1   829J PAETEC ITEL, LLC 234      
412-693 2   829J PAETEC ITEL, LLC 234      
412-693 3   829J PAETEC ITEL, LLC 234      
412-693 4   829J PAETEC ITEL, LLC 234      
412-693 5   829J PAETEC ITEL, LLC 234      
412-693 6 PITBPADTXYY  547E ONVOY, LLC - PA 234   2014-04-20   
412-693 7 PITBPADTXYY  547E ONVOY, LLC - PA 234   2016-04-11   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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