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Landenberg, PA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
484-406 A   829J PAETEC ITEL, LLC 228   2025-03-11   
484-406 0   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-01-08   
484-406 1   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2012-09-16   
484-406 2   7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2006-07-31   
484-406 3   547E ONVOY, LLC - PA 228   2012-10-05   
484-406 4   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-04-11   
484-406 5   002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-02-22   
484-406 6   829J PAETEC ITEL, LLC 228      
484-406 7   508J CENTURYLINK COMMUNICATIONS, LLC 228   2014-05-29   
484-406 8   145J TERRA NOVA TELECOM INC. 228   2024-09-13   
484-406 9   515J IP HORIZON LLC 228   2017-12-23   
484-409 A PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
484-508 A   829J PAETEC ITEL, LLC 228   2025-03-11   
484-508 0   145J TERRA NOVA TELECOM INC. 228   2024-02-13   
484-508 1   145J TERRA NOVA TELECOM INC. 228   2025-05-07   
484-508 4   547E ONVOY, LLC - PA 228   2016-03-23   
484-508 5   547E ONVOY, LLC - PA 228   2016-03-23   
484-508 6   829J PAETEC ITEL, LLC 228      
484-508 7   624H ONVOY SPECTRUM, LLC 228   2021-05-13   
484-508 8   318J COMCAST IP PHONE, LLC 228   2003-09-23   
484-508 9   145J TERRA NOVA TELECOM INC. 228   2026-01-12   
484-897 A PHLAPAFGGT8  3806 CORE COMMUNICATIONS, INC. - PA 228      
484-897 0   002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-12-19   
484-897 1   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-24   
484-897 2   318J COMCAST IP PHONE, LLC 228   2023-02-22   
484-897 4   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2024-03-02   
484-897 5   073H TELNYX LLC 228   2021-03-07   
484-897 6   547E ONVOY, LLC - PA 228   2020-08-17   
484-897 7   547E ONVOY, LLC - PA 228   2020-08-17   
484-897 8   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-24   
484-897 9   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-24   
610-274 A LDNBPALBRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-274 0   9208 VERIZON PENNSYLVANIA, INC. 228      
610-274 1   9208 VERIZON PENNSYLVANIA, INC. 228      
610-274 2   9208 VERIZON PENNSYLVANIA, INC. 228      
610-274 3   9208 VERIZON PENNSYLVANIA, INC. 228      
610-274 4   3806 CORE COMMUNICATIONS, INC. - PA 228   2002-06-17   
610-274 5   752H BARR TELL USA, INC. - PA 228   2016-02-10   
610-274 6   784E BLOCK LINE SYSTEMS, LLC - PA 228   2010-03-20   
610-274 7   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-19   
610-274 8   9208 VERIZON PENNSYLVANIA, INC. 228      
610-274 9   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-19   

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

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