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Philadelphia Suburban Zone 25, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
484-592 9   829J PAETEC ITEL, LLC 228      
484-807 A PHLAPASLTMD  7421 AT&T - LOCAL 228      
484-807 0   547E ONVOY, LLC - PA 228   2023-10-01   
484-807 9   7421 AT&T - LOCAL 228   2021-07-06   
610-221 A PHLBPAPU9MD  6630 USA MOBILITY WIRELESS, INC. 228      
610-229 A KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-229 0   547E ONVOY, LLC - PA 228   2022-09-26   
610-229 1   624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-229 2   145J TERRA NOVA TELECOM INC. 228   2021-01-03   
610-229 3   547E ONVOY, LLC - PA 228   2004-08-29   
610-229 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2004-08-29   
610-229 5   547E ONVOY, LLC - PA 228   2004-08-29   
610-229 6   624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-229 7   547E ONVOY, LLC - PA 228   2004-08-29   
610-229 8   8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228   2003-02-07   
610-229 9   7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-303 A PHLBPAPU9MD  6630 USA MOBILITY WIRELESS, INC. 228      
610-305 A PHLBPAPU9MD  6630 USA MOBILITY WIRELESS, INC. 228      
610-307 A PHLBPAPU9MD  6630 USA MOBILITY WIRELESS, INC. 228      
610-309 A PHLBPAPU9MD  6630 USA MOBILITY WIRELESS, INC. 228      
610-315 A PHLBPAPU9MD  6630 USA MOBILITY WIRELESS, INC. 228      
610-501 A PHLBPAPU9MD  6630 USA MOBILITY WIRELESS, INC. 228      
610-519 A BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-520 A BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-523 A KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-523 0   547E ONVOY, LLC - PA 228   2004-08-29   
610-523 1   624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-523 2   547E ONVOY, LLC - PA 228   2004-08-29   
610-523 3   547E ONVOY, LLC - PA 228   2004-08-29   
610-523 4   547E ONVOY, LLC - PA 228   2004-08-29   
610-523 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2004-08-29   
610-523 6   624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-523 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2004-08-29   
610-523 8   624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-523 9   7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-525 A BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 A BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 0   9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 1   9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 2   9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 3   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-15   
610-526 4   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-526 5   9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 6   9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 7   9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 8   547E ONVOY, LLC - PA 228   2022-09-26   
610-526 9   9208 VERIZON PENNSYLVANIA, INC. 228      
610-527 A BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-542 A PHLAPAAZDS2  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
610-542 0   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-542 2   7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
610-542 3   7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
610-542 4   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-542 5   7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
610-542 6   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-542 8   547E ONVOY, LLC - PA 228   2021-11-05   
610-542 9   547E ONVOY, LLC - PA 228   2022-09-26   
610-581 A BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-672 A PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-672 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-672 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-672 2   829J PAETEC ITEL, LLC 228   2015-11-02   
610-672 3   547E ONVOY, LLC - PA 228   2021-05-29   
610-672 4   547E ONVOY, LLC - PA 228   2021-05-29   
610-672 6   547E ONVOY, LLC - PA 228   2021-05-29   
610-672 7   547E ONVOY, LLC - PA 228   2021-05-29   
610-672 8   547E ONVOY, LLC - PA 228   2022-09-26   
610-672 9   547E ONVOY, LLC - PA 228      
610-801 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-801 1   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2019-12-31   
610-801 2   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-801 4   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-801 5   752H BARR TELL USA, INC. - PA 228   2016-02-11   
610-801 6   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-801 7   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-801 8   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-801 9   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-922 A PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
610-922 0   551G NUSO, LLC 228   2018-11-07   
610-922 1   002F BANDWIDTH.COM CLEC, LLC - PA 228   2020-04-12   
610-922 2   829J PAETEC ITEL, LLC 228   2008-07-21   
610-922 3   551G NUSO, LLC 228   2016-09-23   
610-922 4   784E BLOCK LINE SYSTEMS, LLC - PA 228   2010-03-26   
610-922 5   551G NUSO, LLC 228   2016-09-23   
610-922 6   5494 NETCARRIER TELECOM, INC. - PA 228   2002-08-15   
610-922 8   829J PAETEC ITEL, LLC 228   2007-01-07   
610-922 9   551G NUSO, LLC 228   2018-11-07   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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