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Pittsburgh Zone 7, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-250 A   829J PAETEC ITEL, LLC 234   2025-03-04   
412-250 0   829J PAETEC ITEL, LLC 234      
412-250 1   829J PAETEC ITEL, LLC 234      
412-250 2   829J PAETEC ITEL, LLC 234      
412-250 3   829J PAETEC ITEL, LLC 234      
412-250 4   829J PAETEC ITEL, LLC 234      
412-250 5   3806 CORE COMMUNICATIONS, INC. - PA 234   2004-04-29   
412-250 6   829J PAETEC ITEL, LLC 234      
412-250 7   283E YMAX COMMUNICATIONS CORP. - PA 234   2007-06-23   
412-250 8   829J PAETEC ITEL, LLC 234      
412-250 9   829J PAETEC ITEL, LLC 234      
412-331 A MCRKPAMRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-353 A   829J PAETEC ITEL, LLC 234   2025-03-04   
412-353 0   829J PAETEC ITEL, LLC 234      
412-353 1   829J PAETEC ITEL, LLC 234      
412-353 2   829J PAETEC ITEL, LLC 234      
412-353 3   002F BANDWIDTH.COM CLEC, LLC - PA 234   2011-09-26   
412-353 4   829J PAETEC ITEL, LLC 234      
412-353 5   6701 AERIAL COMMUNICATIONS, INC. 234   2009-04-22   
412-353 6   6701 AERIAL COMMUNICATIONS, INC. 234   2009-04-22   
412-353 7   283E YMAX COMMUNICATIONS CORP. - PA 234   2010-09-07   
412-353 8   829J PAETEC ITEL, LLC 234      
412-353 9   002F BANDWIDTH.COM CLEC, LLC - PA 234   2008-12-19   
412-438 A   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-438 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2025-11-21   
412-438 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2025-11-21   
412-438 2   547E ONVOY, LLC - PA 234   2024-07-08   
412-438 3   002F BANDWIDTH.COM CLEC, LLC - PA 234   2012-07-16   
412-438 5   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-438 6   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-438 7   624H ONVOY SPECTRUM, LLC 234   2021-05-20   
412-438 8   002F BANDWIDTH.COM CLEC, LLC - PA 234   2013-11-22   
412-438 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2025-11-21   
412-444 A   829J PAETEC ITEL, LLC 234   2025-03-04   
412-444 0   829J PAETEC ITEL, LLC 234      
412-444 1   829J PAETEC ITEL, LLC 234      
412-444 2   829J PAETEC ITEL, LLC 234      
412-444 3   829J PAETEC ITEL, LLC 234      
412-444 4   829J PAETEC ITEL, LLC 234      
412-444 5   002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-02-27   
412-444 6   6701 AERIAL COMMUNICATIONS, INC. 234   2023-08-07   
412-444 7   547E ONVOY, LLC - PA 234   2012-10-07   
412-444 8   002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-07-19   
412-444 9   829J PAETEC ITEL, LLC 234      
412-458 A PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-458 0   318J COMCAST IP PHONE, LLC 234   2004-11-22   
412-458 1   318J COMCAST IP PHONE, LLC 234   2006-05-28   
412-458 3   318J COMCAST IP PHONE, LLC 234   2007-04-03   
412-458 4   318J COMCAST IP PHONE, LLC 234   2007-04-03   
412-458 5   318J COMCAST IP PHONE, LLC 234   2007-04-03   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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