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Pittsburgh Zone 8, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-204 A   829J PAETEC ITEL, LLC 234   2025-03-04   
412-204 0   829J PAETEC ITEL, LLC 234      
412-204 1   829J PAETEC ITEL, LLC 234      
412-204 2   829J PAETEC ITEL, LLC 234      
412-204 3   829J PAETEC ITEL, LLC 234      
412-204 4   3806 CORE COMMUNICATIONS, INC. - PA 234   2004-04-29   
412-204 5   073H TELNYX LLC 234   2025-11-14   
412-204 6   002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-02-19   
412-204 7   002F BANDWIDTH.COM CLEC, LLC - PA 234   2011-01-07   
412-204 8   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2001-11-24   
412-204 9   829J PAETEC ITEL, LLC 234      
412-214 A PITBPADTDMD  218H WIDE VOICE, LLC - PA 234      
412-214 0   002F BANDWIDTH.COM CLEC, LLC - PA 234   2016-07-17   
412-214 1   218H WIDE VOICE, LLC - PA 234   2016-03-12   
412-214 2   6701 AERIAL COMMUNICATIONS, INC. 234   2016-09-23   
412-214 3   6701 AERIAL COMMUNICATIONS, INC. 234   2016-09-23   
412-214 4   752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-214 5   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234   2017-02-13   
412-214 6   318J COMCAST IP PHONE, LLC 234   2018-02-14   
412-214 7   547E ONVOY, LLC - PA 234   2016-04-07   
412-214 8   547E ONVOY, LLC - PA 234   2016-04-07   
412-214 9   073H TELNYX LLC 234   2017-07-06   
412-284 A PITBPADTXMY  732J NUSO, LLC 234      
412-284 0   073H TELNYX LLC 234   2022-12-21   
412-284 1   732J NUSO, LLC 234   2022-12-09   
412-284 2   547E ONVOY, LLC - PA 234   2023-06-23   
412-284 3   6701 AERIAL COMMUNICATIONS, INC. 234   2023-10-21   
412-284 4   547E ONVOY, LLC - PA 234   2024-07-05   
412-284 5   547E ONVOY, LLC - PA 234   2024-03-01   
412-284 6   547E ONVOY, LLC - PA 234   2024-03-01   
412-284 7   547E ONVOY, LLC - PA 234   2024-12-02   
412-284 8   6701 AERIAL COMMUNICATIONS, INC. 234   2023-08-15   
412-284 9   547E ONVOY, LLC - PA 234   2023-10-09   
412-345 A   829J PAETEC ITEL, LLC 234   2025-03-04   
412-345 0   829J PAETEC ITEL, LLC 234      
412-345 1   002F BANDWIDTH.COM CLEC, LLC - PA 234   2011-12-31   
412-345 2   829J PAETEC ITEL, LLC 234      
412-345 3   002F BANDWIDTH.COM CLEC, LLC - PA 234   2012-09-14   
412-345 4   829J PAETEC ITEL, LLC 234      
412-345 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2002-09-15   
412-345 6   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2010-10-05   
412-345 7   829J PAETEC ITEL, LLC 234      
412-345 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2009-08-05   
412-345 9   829J PAETEC ITEL, LLC 234      
412-361 A PITBPAELRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-361 0   9208 VERIZON PENNSYLVANIA, INC. 234      
412-361 1   9208 VERIZON PENNSYLVANIA, INC. 234      
412-361 2   9208 VERIZON PENNSYLVANIA, INC. 234      
412-361 3   9208 VERIZON PENNSYLVANIA, INC. 234      
412-361 4   9208 VERIZON PENNSYLVANIA, INC. 234      
412-361 5   9208 VERIZON PENNSYLVANIA, INC. 234      
412-361 6   9208 VERIZON PENNSYLVANIA, INC. 234      
412-361 7   9208 VERIZON PENNSYLVANIA, INC. 234      
412-361 8   9208 VERIZON PENNSYLVANIA, INC. 234      
412-361 9   547E ONVOY, LLC - PA 234   2019-01-06   
412-362 A PITBPAELRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-363 A PITBPAELRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-363 0   9208 VERIZON PENNSYLVANIA, INC. 234      
412-363 1   9208 VERIZON PENNSYLVANIA, INC. 234      
412-363 2   9208 VERIZON PENNSYLVANIA, INC. 234      
412-363 3   9208 VERIZON PENNSYLVANIA, INC. 234      
412-363 4   9208 VERIZON PENNSYLVANIA, INC. 234      
412-363 5   9208 VERIZON PENNSYLVANIA, INC. 234      
412-363 6   9208 VERIZON PENNSYLVANIA, INC. 234      
412-363 7   9208 VERIZON PENNSYLVANIA, INC. 234      
412-363 8   9208 VERIZON PENNSYLVANIA, INC. 234      
412-363 9   624H ONVOY SPECTRUM, LLC 234   2022-01-16   
412-365 A PITBPAELRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-365 0   9208 VERIZON PENNSYLVANIA, INC. 234      
412-365 1   9208 VERIZON PENNSYLVANIA, INC. 234      
412-365 2   9208 VERIZON PENNSYLVANIA, INC. 234      
412-365 3   9208 VERIZON PENNSYLVANIA, INC. 234      
412-365 4   547E ONVOY, LLC - PA 234   2014-11-27   
412-365 5   002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-04-17   
412-365 6   9208 VERIZON PENNSYLVANIA, INC. 234      
412-365 7   9208 VERIZON PENNSYLVANIA, INC. 234      
412-365 8   547E ONVOY, LLC - PA 234   2019-01-06   
412-365 9   9208 VERIZON PENNSYLVANIA, INC. 234      
412-404 A PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-404 0   547E ONVOY, LLC - PA 234   2018-09-10   
412-404 2   318J COMCAST IP PHONE, LLC 234   2006-05-27   
412-404 3   002F BANDWIDTH.COM CLEC, LLC - PA 234   2012-11-15   
412-404 4   829J PAETEC ITEL, LLC 234   2007-08-23   
412-404 5   829J PAETEC ITEL, LLC 234   2007-08-23   
412-404 6   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-09-12   
412-404 7   318J COMCAST IP PHONE, LLC 234      
412-404 8   318J COMCAST IP PHONE, LLC 234      
412-404 9   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-441 A PITBPAELRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-450 A   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2025-04-25   
412-450 0   002F BANDWIDTH.COM CLEC, LLC - PA 234   2008-12-19   
412-450 2   6701 AERIAL COMMUNICATIONS, INC. 234   2021-07-09   
412-450 3   547E ONVOY, LLC - PA 234   2021-07-22   
412-450 4   145J TERRA NOVA TELECOM INC. 234   2025-04-26   
412-450 6   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-450 7   6701 AERIAL COMMUNICATIONS, INC. 234   2021-07-09   
412-450 8   318J COMCAST IP PHONE, LLC 234   2007-10-03   
412-626 A PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-626 0   6701 AERIAL COMMUNICATIONS, INC. 234   2008-01-10   
412-626 1   6701 AERIAL COMMUNICATIONS, INC. 234   2008-11-10   

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

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