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Washington Zone 10, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-810 1   515J IP HORIZON LLC 236   2016-06-05   
240-810 2 WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-06-05   
240-810 3 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-07-14   
240-810 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-03   
240-810 5 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-08-06   
240-810 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-03   
240-810 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-03   
240-810 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-06-04   
240-810 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-06-04   
240-826 A RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236      
240-826 0 RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236   2007-06-06   
240-826 1 RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236   2007-06-06   
240-826 2 RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236   2007-06-06   
240-826 3 RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236   2007-06-06   
240-826 4 RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236   2007-06-06   
240-826 5 RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236   2007-06-06   
240-826 6 RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236   2007-06-06   
240-826 7 RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236   2007-06-06   
240-826 8 RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236   2007-06-06   
240-826 9 RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236   2007-06-06   
240-864 A WASHDCSWXZZ  829J PAETEC ITEL, LLC 236   2025-04-02   
240-869 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-869 0 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-01   
240-869 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-01   
240-869 2 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-01   
240-869 3 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-01   
240-869 4 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-01-15   
240-869 5 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-01-15   
240-869 6 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-12-23   
240-869 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-12-09   
240-869 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-12-09   
240-869 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-12-09   
240-885 A VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-885 0 WASHDC127MD  073H TELNYX LLC 236   2021-04-03   
240-885 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-07-08   
240-885 2 WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2021-08-16   
240-885 3 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-05-21   
240-885 4 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-03-25   
240-885 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-03-25   
240-885 6 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-03-25   
240-885 7 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-03-25   
240-885 8 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-03-25   
240-885 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-07-08   
240-888 A CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-889 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-889 0 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-24   
240-889 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-24   
240-889 2 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-24   
240-889 3 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-24   
240-889 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-24   
240-889 5 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-04-26   
240-889 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-05   
240-889 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-05   
240-889 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-05   
240-889 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-05   
240-907 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-907 0 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-11   
240-907 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2017-08-06   
240-907 2 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2016-09-11   
240-907 3 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-05-24   
240-907 4 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-05-24   
240-907 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-04-30   
240-907 6 WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2018-04-27   
240-907 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2017-01-17   
240-907 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-12-09   
240-907 9 WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-09-10   
240-921 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-921 0 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-04-26   
240-921 1 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-04-26   
240-921 2 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-04-26   
240-921 3 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-04-26   
240-921 4 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-04-26   
240-921 5 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2022-04-26   
240-921 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-03-31   
240-921 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-03-31   
240-921 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-03-31   
240-921 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-03-31   
240-974 A CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-974 0 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-03-12   
240-974 1 VINNVACBDS0  876D ONVOY, LLC - MD 236   2023-02-23   
240-974 2 VINNVACBDS0  876D ONVOY, LLC - MD 236   2023-02-23   
240-974 3 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-02-04   
240-974 4 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-02-04   
240-974 5 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-02-04   
240-974 6 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-02-04   
240-974 7 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-02-04   
240-974 8 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-02-04   
240-974 9 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-02-04   
240-987 A CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-987 0 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-05-22   
240-987 1 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-05-22   
240-987 2 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-05-22   
240-987 3 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-05-22   
240-987 4 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-05-20   
240-987 5 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-05-20   
240-987 6 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-05-20   
240-987 7 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-05-20   
240-987 8 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-05-22   
240-987 9 CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-05-22   
240-992 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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