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Washington Zone 14, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
227-218 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
227-218 0   876D ONVOY, LLC - MD 236   2024-02-19   
227-218 1   876D ONVOY, LLC - MD 236   2024-02-19   
227-218 2   876D ONVOY, LLC - MD 236   2024-02-19   
227-218 3   876D ONVOY, LLC - MD 236   2024-02-19   
227-218 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-05-16   
227-218 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-05-16   
227-218 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-12-03   
227-218 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-12-03   
227-218 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-12-03   
227-238 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-06-20   
227-238 0   876D ONVOY, LLC - MD 236   2024-07-12   
227-238 1   876D ONVOY, LLC - MD 236   2024-07-12   
227-238 2   876D ONVOY, LLC - MD 236   2024-07-12   
227-238 7   876D ONVOY, LLC - MD 236   2024-11-04   
227-238 8   071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-11-02   
227-238 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-06-20   
227-257 A VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-12-05   
227-257 0   876D ONVOY, LLC - MD 236   2024-12-05   
227-257 1   876D ONVOY, LLC - MD 236   2024-12-14   
227-257 2   876D ONVOY, LLC - MD 236   2025-04-06   
227-257 3   876D ONVOY, LLC - MD 236   2025-05-10   
227-257 4   876D ONVOY, LLC - MD 236   2025-11-28   
227-257 8   876D ONVOY, LLC - MD 236   2025-10-12   
227-257 9   876D ONVOY, LLC - MD 236   2025-09-06   
240-206 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-206 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-206 1   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-04-18   
240-206 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-206 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2005-08-15   
240-206 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2005-08-15   
240-206 5   071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-09-13   
240-206 6   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-02-15   
240-206 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2008-10-01   
240-206 8   318J COMCAST IP PHONE, LLC 236   2007-11-01   
240-206 9   318J COMCAST IP PHONE, LLC 236   2006-03-14   
240-232 A MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-232 0   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-232 1   073H TELNYX LLC 236   2021-07-29   
240-232 2   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-13   
240-232 3   624H ONVOY SPECTRUM, LLC 236   2021-10-10   
240-232 4   876D ONVOY, LLC - MD 236   2021-09-24   
240-232 5   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-10-17   
240-232 6   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-02-26   
240-232 7   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-05-20   
240-232 8   071F BANDWIDTH.COM CLEC, LLC - MD 236   2014-06-06   
240-232 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-10-10   
240-245 A LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-245 0   071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-245 1   829J PAETEC ITEL, LLC 236   2006-01-14   
240-245 2   876D ONVOY, LLC - MD 236   2012-10-07   
240-245 3   318J COMCAST IP PHONE, LLC 236   2007-05-02   
240-245 4   318J COMCAST IP PHONE, LLC 236   2006-10-21   
240-245 5   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-19   
240-245 6   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-19   
240-245 7   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-05-20   
240-245 8   8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-245 9   515J IP HORIZON LLC 236   2013-09-06   
240-260 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-260 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-260 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-260 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-260 3   318J COMCAST IP PHONE, LLC 236   2017-11-13   
240-260 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-260 5   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-23   
240-260 6   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-23   
240-260 7   5562 METROPCS, INC. 236   2017-10-01   
240-260 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2018-10-22   
240-260 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-06-30   
240-266 A SLSPMD91DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-266 0   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-266 1   318J COMCAST IP PHONE, LLC 236   2021-10-07   
240-266 2   516J TON80 COMMUNICATIONS, LLC 236   2021-06-10   
240-266 3   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2020-04-19   
240-266 4   624H ONVOY SPECTRUM, LLC 236   2021-09-10   
240-266 5   876D ONVOY, LLC - MD 236   2021-09-24   
240-266 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-10-31   
240-266 7   624H ONVOY SPECTRUM, LLC 236   2021-05-21   
240-266 8   876D ONVOY, LLC - MD 236   2021-09-24   
240-266 9   876D ONVOY, LLC - MD 236   2020-04-30   
240-334 A   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-334 0   071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-10-19   
240-334 1   5562 METROPCS, INC. 236   2013-06-16   
240-334 2   318J COMCAST IP PHONE, LLC 236   2013-10-25   
240-334 4   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-334 6   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-334 7   071F BANDWIDTH.COM CLEC, LLC - MD 236   2014-06-06   
240-334 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-09-16   
240-334 9   071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-10-19   
240-335 A   829J PAETEC ITEL, LLC 236   2025-04-02   
240-335 0   829J PAETEC ITEL, LLC 236      
240-335 1   829J PAETEC ITEL, LLC 236      
240-335 2   876D ONVOY, LLC - MD 236   2014-10-24   
240-335 3   876D ONVOY, LLC - MD 236   2014-10-24   
240-335 4   829J PAETEC ITEL, LLC 236      
240-335 5   197D VONAGE AMERICA LLC 236   2020-05-20   
240-335 6   197D VONAGE AMERICA LLC 236   2020-05-20   
240-335 7   876D ONVOY, LLC - MD 236   2020-06-11   
240-335 8   876D ONVOY, LLC - MD 236   2020-06-11   
240-335 9   829J PAETEC ITEL, LLC 236      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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