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Philadelphia Suburban Zone 37, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
215-344 A PHLAPAAZDS2  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
215-344 0   8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228   2003-02-06   
215-344 1   829J PAETEC ITEL, LLC 228   2004-12-23   
215-344 2   3806 CORE COMMUNICATIONS, INC. - PA 228   2004-04-17   
215-344 3   547E ONVOY, LLC - PA 228   2004-08-23   
215-344 4   547E ONVOY, LLC - PA 228   2004-08-23   
215-344 5   547E ONVOY, LLC - PA 228   2004-08-23   
215-344 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-07-24   
215-344 7   073H TELNYX LLC 228   2017-06-21   
215-344 8   829J PAETEC ITEL, LLC 228   2006-04-18   
215-344 9   7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
215-544 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
215-544 0   547E ONVOY, LLC - PA 228   2010-04-01   
215-544 1   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
215-544 2   547E ONVOY, LLC - PA 228   2016-04-06   
215-544 3   547E ONVOY, LLC - PA 228   2016-04-06   
215-544 4   752H BARR TELL USA, INC. - PA 228   2016-02-08   
215-544 5   7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228   2008-04-21   
215-544 6   784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-20   
215-544 7   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-04   
215-544 8   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-04   
215-544 9   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-04   
215-914 A BTHYPABHDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-914 0   9208 VERIZON PENNSYLVANIA, INC. 228      
215-914 1   9208 VERIZON PENNSYLVANIA, INC. 228      
215-914 2   9208 VERIZON PENNSYLVANIA, INC. 228      
215-914 3   547E ONVOY, LLC - PA 228   2021-02-25   
215-914 4   9208 VERIZON PENNSYLVANIA, INC. 228      
215-914 5   002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-02-18   
215-914 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2006-02-03   
215-914 7   9208 VERIZON PENNSYLVANIA, INC. 228      
215-914 8   073H TELNYX LLC 228   2019-08-01   
215-914 9   547E ONVOY, LLC - PA 228   2016-02-28   
215-938 A BTHYPABHDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-947 A BTHYPABHDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-974 A PHLAPAFGDSC  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-974 0   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2019-12-31   
215-974 1   547E ONVOY, LLC - PA 228   2004-11-02   
215-974 2   547E ONVOY, LLC - PA 228   2004-11-02   
215-974 3   547E ONVOY, LLC - PA 228   2004-11-02   
215-974 4   547E ONVOY, LLC - PA 228   2004-11-02   
215-974 5   547E ONVOY, LLC - PA 228   2004-11-02   
215-974 6   547E ONVOY, LLC - PA 228   2021-02-25   
215-974 7   547E ONVOY, LLC - PA 228   2004-11-02   
215-974 8   547E ONVOY, LLC - PA 228   2023-10-01   
215-974 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-975 A PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-975 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-975 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-975 2   547E ONVOY, LLC - PA 228   2004-08-23   
215-975 3   547E ONVOY, LLC - PA 228   2004-08-23   
215-975 4   547E ONVOY, LLC - PA 228   2004-08-23   
215-975 5   547E ONVOY, LLC - PA 228   2004-08-23   
215-975 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
215-975 7   547E ONVOY, LLC - PA 228   2004-08-23   
215-975 8   547E ONVOY, LLC - PA 228   2004-08-23   
215-975 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2004-08-23   
267-277 A PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2025-02-10   
267-277 0   547E ONVOY, LLC - PA 228   2024-12-02   
267-277 1   624H ONVOY SPECTRUM, LLC 228   2021-05-13   
267-277 2   002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-08-30   
267-277 3   002F BANDWIDTH.COM CLEC, LLC - PA 228   2014-03-27   
267-277 4   318J COMCAST IP PHONE, LLC 228   2015-08-05   
267-277 5   516J TON80 COMMUNICATIONS, LLC 228   2021-06-26   
267-277 6   218H WIDE VOICE, LLC - PA 228   2016-01-02   
267-277 7   002F BANDWIDTH.COM CLEC, LLC - PA 228   2011-04-24   
267-277 8   829J PAETEC ITEL, LLC 228   2003-09-21   
267-277 9   547E ONVOY, LLC - PA 228   2023-06-03   
267-502 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-502 0   547E ONVOY, LLC - PA 228   2004-11-02   
267-502 1   547E ONVOY, LLC - PA 228   2004-11-02   
267-502 2   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-502 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2004-11-02   
267-502 4   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-502 5   145J TERRA NOVA TELECOM INC. 228   2023-08-10   
267-502 6   073H TELNYX LLC 228   2021-06-17   
267-502 7   624H ONVOY SPECTRUM, LLC 228   2024-01-14   
267-502 8   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-502 9   547E ONVOY, LLC - PA 228   2024-03-07   
267-571 A PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
267-571 0   547E ONVOY, LLC - PA 228   2024-04-12   
267-571 1   002F BANDWIDTH.COM CLEC, LLC - PA 228   2009-07-12   
267-571 2   318J COMCAST IP PHONE, LLC 228   2012-05-20   
267-571 3   321J HD CARRIER LLC 228   2016-01-02   
267-571 4   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2010-08-13   
267-571 5   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-13   
267-571 6   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-13   
267-571 7   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-13   
267-571 8   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-13   
267-571 9   002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-12-19   
267-706 A   4153 PAETEC COMMUNICATIONS, INC. - PA 228      
267-722 A   829J PAETEC ITEL, LLC 228   2025-03-11   
267-722 0   829J PAETEC ITEL, LLC 228      
267-722 1   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-06-28   
267-722 2   965H FRACTEL, LLC 228   2020-06-15   
267-722 3   547E ONVOY, LLC - PA 228   2024-08-25   
267-722 4   547E ONVOY, LLC - PA 228   2021-04-14   
267-722 5   547E ONVOY, LLC - PA 228   2021-04-14   
267-722 6   829J PAETEC ITEL, LLC 228      
267-722 7   508J CENTURYLINK COMMUNICATIONS, LLC 228   2014-05-29   

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

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