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Washington Zone 15, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-326 A HRNDVA13AMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-326 0 HRNDVA13AMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-326 1 HRNDVA13AMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-326 2 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-04-05   
240-326 3 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-10-17   
240-326 4 HRNDVA13AMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-326 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-07-12   
240-326 6 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-09-24   
240-326 7 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-09-24   
240-326 8 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-05-21   
240-326 9 HRNDVA13AMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-339 A WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-339 0 WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-339 1 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-03-14   
240-339 2 VINNVACBDS0  876D ONVOY, LLC - MD 236   2008-10-05   
240-339 3 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-339 4 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-339 5 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-05-20   
240-339 6 VINNVACBDS0  876D ONVOY, LLC - MD 236   2012-10-07   
240-339 7 WASIDCRG7MD  508J CENTURYLINK COMMUNICATIONS, LLC 236   2014-06-12   
240-339 8 VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-07-23   
240-339 9 WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-510 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-510 0 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-510 1 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2007-03-26   
240-510 2 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2007-03-26   
240-510 3 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2013-01-12   
240-510 4 BTVLMD12CMA  5562 METROPCS, INC. 236   2013-06-16   
240-510 5 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-11-25   
240-510 6 BTVLMD12CMA  5562 METROPCS, INC. 236   2013-06-16   
240-510 7 BTVLMD12CMA  5562 METROPCS, INC. 236   2014-05-10   
240-510 8 BTVLMD12CMA  5562 METROPCS, INC. 236   2014-08-22   
240-510 9 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-525 A WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-525 0 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2022-09-22   
240-525 1 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2022-09-22   
240-525 2 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-03-01   
240-525 3 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-01-16   
240-525 4 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-03-01   
240-525 6 VINNVACBDS0  876D ONVOY, LLC - MD 236   2023-06-17   
240-525 8 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-11-11   
240-525 9 WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-545 A TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-545 0 TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-545 1 TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-545 2 TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-545 3 TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-545 4 TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-545 5 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-10-22   
240-545 6 WASHDC127MD  073H TELNYX LLC 236   2017-04-27   
240-545 7 WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2010-08-19   
240-545 8 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-19   
240-573 A WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-573 2 VINNVACBDS0  876D ONVOY, LLC - MD 236   2012-04-05   
240-573 4 WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-573 6 BTVLMD12CMA  5562 METROPCS, INC. 236   2014-12-29   
240-573 7 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-06-09   
240-573 8 BTVLMD12CMA  5562 METROPCS, INC. 236   2014-12-29   
240-573 9   515J IP HORIZON LLC 236   2016-05-31   
240-689 A VINNVACBX0X  425J CSC WIRELESS, LLC 236      
240-689 0 WASHDC125MD  197D VONAGE AMERICA LLC 236   2020-05-20   
240-689 1 WASHDC125MD  197D VONAGE AMERICA LLC 236   2020-05-20   
240-689 2 VINNVACBX0X  425J CSC WIRELESS, LLC 236   2019-07-19   
240-689 3 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-12-23   
240-689 4 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-12-23   
240-689 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-12-23   
240-689 6 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-01-16   
240-689 7 BTVLMD12CMA  5562 METROPCS, INC. 236   2021-12-13   
240-689 9 WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2021-10-06   
240-892 A MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-892 0   145J TERRA NOVA TELECOM INC. 236   2023-08-06   
240-892 1   515J IP HORIZON LLC 236   2015-03-21   
240-892 2 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2015-04-10   
240-892 3 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-892 4 VINNVACBDS0  876D ONVOY, LLC - MD 236   2011-04-23   
240-892 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-06-27   
240-892 6 WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2020-04-15   
240-892 7 VINNVACBDS0  876D ONVOY, LLC - MD 236   2014-10-24   
240-892 8 VINNVACBDS0  876D ONVOY, LLC - MD 236   2014-10-24   
240-892 9 VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-01-09   
301-298 A WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-298 0   2593 CORE COMMUNICATIONS, INC.- MD 236   2004-03-26   
301-298 1 SLSPMD91DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2013-05-03   
301-298 2 VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-03-14   
301-298 3 VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-03-14   
301-298 4 MRBOMDMBDS0  9212 VERIZON MARYLAND, INC. 236   2013-02-25   
301-298 5 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-03-13   
301-298 6   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   
301-298 7 WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2016-11-19   
301-298 8 SLSPMD91DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2013-05-03   
301-298 9 WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-358 A MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-358 0 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-358 1 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-358 2 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-358 3 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-04   
301-358 4 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2003-03-24   
301-358 5 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-04   
301-358 6 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-09-29   
301-358 7   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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