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Frederick, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-741 A CMLDMDCMYMD  996H AIRESPRING, INC. 240      
240-741 0   996H AIRESPRING, INC. 240   2020-11-15   
240-741 1   5562 METROPCS, INC. 240   2021-04-22   
240-741 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2021-07-02   
240-741 3   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2021-07-02   
240-741 4   624H ONVOY SPECTRUM, LLC 240   2021-05-24   
240-741 5   624H ONVOY SPECTRUM, LLC 240   2021-02-23   
240-741 6   624H ONVOY SPECTRUM, LLC 240   2021-02-23   
240-741 7   624H ONVOY SPECTRUM, LLC 240   2021-02-23   
240-741 8   624H ONVOY SPECTRUM, LLC 240   2021-02-23   
240-741 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2021-04-08   
240-772 A FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240      
240-772 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2012-01-19   
240-772 1   071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-10-12   
240-772 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2013-11-01   
240-772 3   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240   2012-08-29   
240-772 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2012-10-18   
240-772 5   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2012-10-07   
240-772 6   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2014-07-01   
240-772 7   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2014-09-01   
240-772 8   5562 METROPCS, INC. 240   2013-08-15   
240-772 9   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2014-06-21   
240-792 A FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-792 0   5562 METROPCS, INC. 240   2021-10-28   
240-792 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2021-11-04   
240-792 2   071F BANDWIDTH.COM CLEC, LLC - MD 240   2022-07-30   
240-792 3   5562 METROPCS, INC. 240   2021-12-02   
240-792 4   624H ONVOY SPECTRUM, LLC 240   2021-11-18   
240-792 5   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240   2021-10-21   
240-792 6   516J TON80 COMMUNICATIONS, LLC 240   2021-10-09   
240-792 7   624H ONVOY SPECTRUM, LLC 240   2021-11-18   
240-792 8   624H ONVOY SPECTRUM, LLC 240   2021-11-18   
240-792 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2021-09-25   
240-815 A FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240      
240-815 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2016-01-16   
240-815 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2017-08-17   
240-815 2   5562 METROPCS, INC. 240   2016-03-05   
240-815 3   5562 METROPCS, INC. 240   2016-03-05   
240-815 4   5562 METROPCS, INC. 240   2016-03-05   
240-815 5   318J COMCAST IP PHONE, LLC 240   2016-05-05   
240-815 6   318J COMCAST IP PHONE, LLC 240   2016-08-26   
240-815 7   318J COMCAST IP PHONE, LLC 240   2017-05-23   
240-815 8   551G NUSO, LLC 240   2016-04-01   
240-815 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2017-08-06   
240-831 A CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-831 0   5562 METROPCS, INC. 240   2018-06-18   
240-831 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2018-07-09   
240-831 2   5562 METROPCS, INC. 240   2018-07-01   
240-831 3   551G NUSO, LLC 240   2018-11-07   
240-831 4   318J COMCAST IP PHONE, LLC 240   2018-06-16   
240-831 5   876D ONVOY, LLC - MD 240   2016-05-26   
240-831 6   876D ONVOY, LLC - MD 240   2016-05-26   
240-831 7   876D ONVOY, LLC - MD 240   2016-05-26   
240-831 8   876D ONVOY, LLC - MD 240   2016-05-26   
240-831 9   551G NUSO, LLC 240   2018-07-23   
240-840 A FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240      
240-840 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2018-09-20   
240-840 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2018-09-25   
240-840 2   551G NUSO, LLC 240   2018-11-07   
240-840 3   551G NUSO, LLC 240   2018-11-07   
240-840 4   551G NUSO, LLC 240   2018-11-07   
240-840 5   551G NUSO, LLC 240   2018-11-07   
240-840 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2018-10-22   
240-840 7   5562 METROPCS, INC. 240   2019-07-11   
240-840 8   624H ONVOY SPECTRUM, LLC 240   2018-07-30   
240-840 9   551G NUSO, LLC 240   2018-10-14   
240-877 A CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-877 0   876D ONVOY, LLC - MD 240   2016-10-09   
240-877 1   876D ONVOY, LLC - MD 240   2016-10-09   
240-877 2   876D ONVOY, LLC - MD 240   2016-10-09   
240-877 3   5562 METROPCS, INC. 240   2017-03-06   
240-877 4   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2017-09-13   
240-877 5   5562 METROPCS, INC. 240   2017-08-05   
240-877 6   5562 METROPCS, INC. 240   2017-10-02   
240-877 7   318J COMCAST IP PHONE, LLC 240   2016-11-06   
240-877 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2017-04-06   
240-877 9   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2018-07-09   
240-910 A CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-910 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2021-06-05   
240-910 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2021-07-01   
240-910 2   939H COMMIO, LLC 240   2021-07-17   
240-910 3   939H COMMIO, LLC 240   2021-07-17   
240-910 4   939H COMMIO, LLC 240   2021-07-17   
240-910 5   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2022-03-16   
240-910 6   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2022-03-16   
240-910 7   5562 METROPCS, INC. 240   2022-12-02   
240-910 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2021-07-08   
240-910 9   876D ONVOY, LLC - MD 240   2021-04-30   
240-931 A MRBGWVBUX0X  732J NUSO, LLC 240      
240-931 0   071F BANDWIDTH.COM CLEC, LLC - MD 240   2022-09-03   
240-931 1   071F BANDWIDTH.COM CLEC, LLC - MD 240   2022-09-03   
240-931 2   071F BANDWIDTH.COM CLEC, LLC - MD 240   2022-09-03   
240-931 3   071F BANDWIDTH.COM CLEC, LLC - MD 240   2022-09-03   
240-931 4   732J NUSO, LLC 240   2022-10-30   
240-931 5   876D ONVOY, LLC - MD 240   2023-08-10   
240-931 6   876D ONVOY, LLC - MD 240   2023-08-10   
240-931 7   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2022-11-03   
240-931 8   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2022-09-24   
240-931 9   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2022-11-03   
240-971 A FRDRMDFRXKX  508J CENTURYLINK COMMUNICATIONS, LLC 240      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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