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Keedysville, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
227-334 A FRDRMDFRX2Y  7421 AT&T - LOCAL 240   2024-12-23   
227-334 0   876D ONVOY, LLC - MD 240   2025-10-12   
227-334 4   145J TERRA NOVA TELECOM INC. 240   2025-02-13   
227-334 9   7421 AT&T - LOCAL 240   2024-12-23   
240-648 A HGTWMD53DS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
240-648 0   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-08-03   
240-648 1   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-08-03   
240-648 2   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-08-03   
240-648 3   568G PEERLESS NETWORK OF MARYLAND, LLC 240   2018-11-20   
240-648 4   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-05-02   
240-648 5   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2019-06-21   
240-648 6   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-05-02   
240-648 7   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-05-02   
240-648 8   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-05-02   
240-648 9   876D ONVOY, LLC - MD 240   2021-04-29   
240-769 A HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-769 0   071F BANDWIDTH.COM CLEC, LLC - MD 240   2021-09-18   
240-769 1   876D ONVOY, LLC - MD 240   2021-09-20   
240-769 2   318J COMCAST IP PHONE, LLC 240   2023-03-18   
240-769 3   516J TON80 COMMUNICATIONS, LLC 240   2021-09-19   
240-769 4   876D ONVOY, LLC - MD 240   2021-09-20   
240-769 5   624H ONVOY SPECTRUM, LLC 240   2021-11-15   
240-769 6   624H ONVOY SPECTRUM, LLC 240   2021-11-15   
240-769 7   876D ONVOY, LLC - MD 240   2024-03-07   
240-769 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2023-01-21   
240-769 9   568G PEERLESS NETWORK OF MARYLAND, LLC 240   2023-10-27   
240-816 A HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-816 0   071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-12-03   
240-816 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2015-12-13   
240-816 2   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240   2016-11-14   
240-816 3   876D ONVOY, LLC - MD 240   2016-09-12   
240-816 4   876D ONVOY, LLC - MD 240   2016-09-12   
240-816 5   876D ONVOY, LLC - MD 240   2023-06-16   
240-816 6   508J CENTURYLINK COMMUNICATIONS, LLC 240   2016-10-27   
240-816 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2016-09-27   
240-816 8   568G PEERLESS NETWORK OF MARYLAND, LLC 240   2018-03-11   
240-816 9   073H TELNYX LLC 240   2017-08-08   
301-432 A KDVLMDKVRS0  9212 VERIZON MARYLAND, INC. 240      
301-432 0   9212 VERIZON MARYLAND, INC. 240      
301-432 1   9212 VERIZON MARYLAND, INC. 240      
301-432 2   9212 VERIZON MARYLAND, INC. 240      
301-432 3   9212 VERIZON MARYLAND, INC. 240      
301-432 4   9212 VERIZON MARYLAND, INC. 240      
301-432 5   9212 VERIZON MARYLAND, INC. 240      
301-432 6   9212 VERIZON MARYLAND, INC. 240      
301-432 7   9212 VERIZON MARYLAND, INC. 240      
301-432 8   9212 VERIZON MARYLAND, INC. 240      
301-660 A MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
301-660 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2004-05-16   
301-660 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2009-11-12   
301-660 2   071F BANDWIDTH.COM CLEC, LLC - MD 240   2010-03-25   
301-660 3   071F BANDWIDTH.COM CLEC, LLC - MD 240   2011-01-02   
301-660 4   071F BANDWIDTH.COM CLEC, LLC - MD 240   2011-07-31   
301-660 5   071F BANDWIDTH.COM CLEC, LLC - MD 240   2011-07-31   
301-660 6   071F BANDWIDTH.COM CLEC, LLC - MD 240   2011-09-02   
301-660 7   071F BANDWIDTH.COM CLEC, LLC - MD 240   2011-09-02   
301-660 8   071F BANDWIDTH.COM CLEC, LLC - MD 240   2013-09-08   
301-660 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2014-10-01   
301-799 A HGTWMD53DS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
301-799 0   2593 CORE COMMUNICATIONS, INC.- MD 240   2004-05-09   
301-799 1   318J COMCAST IP PHONE, LLC 240   2011-01-22   
301-799 2   071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-11-25   
301-799 3   071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-11-21   
301-799 4   071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-11-21   
301-799 5   071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-02-26   
301-799 6   071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-02-26   
301-799 7   071F BANDWIDTH.COM CLEC, LLC - MD 240   2013-01-22   
301-799 8   071F BANDWIDTH.COM CLEC, LLC - MD 240   2008-12-04   
301-799 9   071F BANDWIDTH.COM CLEC, LLC - MD 240   2006-08-22   

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

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