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Herndon, VA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
571-752 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-04-01   
571-752 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-09-24   
571-776 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-776 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-08-31   
571-776 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-08-31   
571-776 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-08-31   
571-776 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-08-31   
571-776 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-08-31   
571-776 5   624H ONVOY SPECTRUM, LLC 236   2021-05-21   
571-776 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2019-10-07   
571-776 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2019-10-07   
571-776 8   275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2019-09-14   
571-776 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2019-08-30   
571-786 A ARTNVAARXBY  965H FRACTEL, LLC 236      
571-786 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-10-20   
571-786 1   138E ONVOY, LLC - VA 236   2020-12-04   
571-786 2   138E ONVOY, LLC - VA 236   2020-12-04   
571-786 3   516J TON80 COMMUNICATIONS, LLC 236   2021-09-04   
571-786 4   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2020-12-14   
571-786 5   138E ONVOY, LLC - VA 236   2020-12-04   
571-786 6   138E ONVOY, LLC - VA 236   2020-12-04   
571-786 7   965H FRACTEL, LLC 236   2020-09-06   
571-786 8   138E ONVOY, LLC - VA 236   2020-12-04   
571-786 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-10-20   
571-910 A VINNVACBDS0  138E ONVOY, LLC - VA 236      
571-910 0   138E ONVOY, LLC - VA 236   2021-06-17   
571-910 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-07-14   
571-910 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-07-14   
571-910 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-07-14   
571-910 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-07-14   
571-910 5   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2021-08-09   
571-910 6   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2021-08-09   
571-910 7   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2021-08-09   
571-910 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2021-09-28   
571-910 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-01-13   
571-926 A WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236      
571-926 0   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2007-08-21   
571-926 1   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2007-08-21   
571-926 2   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2006-11-13   
571-926 3   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2006-11-13   
571-926 4   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2006-11-13   
571-926 5   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2007-06-01   
571-926 6   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2007-07-02   
571-926 7   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2007-08-21   
571-926 8   318J COMCAST IP PHONE, LLC 236   2007-07-12   
571-926 9   318J COMCAST IP PHONE, LLC 236   2007-05-18   
703-230 A   829J PAETEC ITEL, LLC 236   2025-04-02   
703-230 0   829J PAETEC ITEL, LLC 236      
703-230 1   829J PAETEC ITEL, LLC 236      
703-230 2   829J PAETEC ITEL, LLC 236      

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

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