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Herndon, VA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
571-548 6   624H ONVOY SPECTRUM, LLC 236   2022-05-23   
571-548 7   624H ONVOY SPECTRUM, LLC 236   2022-09-09   
571-548 8   624H ONVOY SPECTRUM, LLC 236   2022-09-09   
571-548 9   624H ONVOY SPECTRUM, LLC 236   2022-09-09   
571-563 A WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236      
571-563 0   624H ONVOY SPECTRUM, LLC 236   2022-10-14   
571-563 1   624H ONVOY SPECTRUM, LLC 236   2022-10-14   
571-563 2   624H ONVOY SPECTRUM, LLC 236   2022-10-14   
571-563 3   624H ONVOY SPECTRUM, LLC 236   2022-10-14   
571-563 4   624H ONVOY SPECTRUM, LLC 236   2022-10-14   
571-563 5   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2022-11-18   
571-563 6   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2022-11-18   
571-563 7   079F BANDWIDTH.COM CLEC, LLC - VA 236   2022-11-28   
571-563 8   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2023-01-05   
571-563 9   138E ONVOY, LLC - VA 236   2023-09-19   
571-586 A VINNVACBDS0  138E ONVOY, LLC - VA 236      
571-586 0   138E ONVOY, LLC - VA 236   2022-11-13   
571-586 1   138E ONVOY, LLC - VA 236   2022-11-13   
571-586 2   138E ONVOY, LLC - VA 236   2022-11-13   
571-586 3   138E ONVOY, LLC - VA 236   2022-11-13   
571-586 4   138E ONVOY, LLC - VA 236   2022-11-13   
571-586 5   138E ONVOY, LLC - VA 236   2022-11-13   
571-586 6   138E ONVOY, LLC - VA 236   2022-11-13   
571-586 7   138E ONVOY, LLC - VA 236   2022-11-13   
571-586 8   138E ONVOY, LLC - VA 236   2022-11-13   
571-586 9   138E ONVOY, LLC - VA 236   2022-11-13   
571-597 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-597 0   073H TELNYX LLC 236   2023-03-03   
571-597 1   073H TELNYX LLC 236   2023-03-03   
571-597 2   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2023-04-23   
571-597 3   138E ONVOY, LLC - VA 236   2023-02-27   
571-597 4   138E ONVOY, LLC - VA 236   2023-02-27   
571-597 5   138E ONVOY, LLC - VA 236   2023-02-27   
571-597 6   138E ONVOY, LLC - VA 236   2023-02-27   
571-597 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-10-06   
571-597 8   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2023-09-13   
571-597 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-02-23   
571-599 A WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236      
571-599 0   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2014-10-11   
571-599 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-12-03   
571-599 2   318J COMCAST IP PHONE, LLC 236   2015-07-14   
571-599 3   7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA 236   2015-07-31   
571-599 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-12-09   
571-599 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-07-14   
571-599 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2017-04-06   
571-599 7   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2014-12-19   
571-599 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-12-13   
571-599 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-12-13   
571-612 A WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236      
571-612 0   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2011-08-18   

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

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