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Fork, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-817 A FORKMDFKRS1  9212 VERIZON MARYLAND, INC. 238      
410-817 0 BLTQMD018MD  145J TERRA NOVA TELECOM INC. 238   2024-02-15   
410-817 1   876D ONVOY, LLC - MD 238   2025-08-18   
410-817 2   876D ONVOY, LLC - MD 238   2025-08-18   
410-817 4 FORKMDFKRS1  9212 VERIZON MARYLAND, INC. 238      
410-817 5 FORKMDFKRS1  9212 VERIZON MARYLAND, INC. 238      
410-817 6 FORKMDFKRS1  9212 VERIZON MARYLAND, INC. 238      
410-817 7 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-27   
410-817 8 FORKMDFKRS1  9212 VERIZON MARYLAND, INC. 238      
410-817 9 FORKMDFKRS1  9212 VERIZON MARYLAND, INC. 238      
410-879 A BLARMDBLDS0  9212 VERIZON MARYLAND, INC. 238      
410-893 A BLARMDBLDS0  9212 VERIZON MARYLAND, INC. 238      
410-983 A CRDFMDCDRS0  9212 VERIZON MARYLAND, INC. 238      
410-983 0 CRDFMDCDRS0  9212 VERIZON MARYLAND, INC. 238      
410-983 1 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-11-04   
410-983 3 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2014-09-27   
410-983 6 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2014-09-27   
410-983 9 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-06-06   
410-989 A CCVLMDCHRS0  9212 VERIZON MARYLAND, INC. 238      
410-989 0 CCVLMDCHRS0  9212 VERIZON MARYLAND, INC. 238      
410-989 1 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-08-17   
410-989 2 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-08-17   
410-989 3 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2013-01-31   
410-989 4 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2012-10-07   
410-989 5 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2013-01-31   
410-989 6 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2013-01-31   
410-989 7 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-02-16   
410-989 8 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-02-16   
410-989 9 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-02-16   
443-265 A   829J PAETEC ITEL, LLC 238   2025-04-01   
443-265 0   829J PAETEC ITEL, LLC 238      
443-265 1   829J PAETEC ITEL, LLC 238      
443-265 2 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-06-06   
443-265 3   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2025-02-24   
443-265 4   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-06-16   
443-265 5   829J PAETEC ITEL, LLC 238      
443-265 6   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-06-16   
443-265 7 BLTMMDDN2MD  508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-265 8   515J IP HORIZON LLC 238   2016-05-31   
443-265 9 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2021-01-08   
443-313 A   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-313 1   145J TERRA NOVA TELECOM INC. 238   2025-05-07   
443-313 2   145J TERRA NOVA TELECOM INC. 238   2022-05-06   
443-313 3 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2015-03-19   
443-313 5 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-313 6 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-04-04   
443-313 7 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-04-04   
443-313 8 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-313 9 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-421 A CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-606 A   829J PAETEC ITEL, LLC 238   2025-04-01   
443-606 0 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-10-18   
443-606 1   829J PAETEC ITEL, LLC 238      
443-606 2 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-10-18   
443-606 3 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-10-18   
443-606 4 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-10-18   
443-606 6 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2015-11-27   
443-606 8 BLTMMDCHX7X  073H TELNYX LLC 238   2017-04-25   
443-606 9   515J IP HORIZON LLC 238   2015-03-21   
443-625 A BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-625 0   876D ONVOY, LLC - MD 238   2025-05-03   
443-625 1 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2001-10-17   
443-625 2 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2015-06-13   
443-625 3 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2008-10-01   
443-625 4 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2015-06-13   
443-625 5   829J PAETEC ITEL, LLC 238   2002-11-16   
443-625 6 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-09-02   
443-625 7 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-09-02   
443-625 8 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-04-09   
443-625 9 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-02-18   
667-283 A BLTMMDCHXAX  7421 AT&T - LOCAL 238      
667-283 0 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2021-01-08   
667-283 1 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2021-04-09   
667-283 2 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-08-10   
667-283 3 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-07-11   
667-283 4 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-07-11   
667-283 5 BLTQMD01BMD  516J TON80 COMMUNICATIONS, LLC 238   2022-03-29   
667-283 6 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-01-20   
667-283 7 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-01-20   
667-283 8 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2021-02-26   
667-283 9 BLTMMDCHXAX  7421 AT&T - LOCAL 238   2020-08-24   
667-451 A CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-451 0 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2024-04-19   
667-451 1   876D ONVOY, LLC - MD 238   2025-07-20   
667-451 7 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2024-06-20   
667-451 8 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-01-12   
667-451 9 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-11-13   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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