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Gaithersburg, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-751 4 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2003-01-12   
240-751 5 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-11-20   
240-751 6 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-11-20   
240-751 7 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-11-20   
240-751 8 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-11-20   
240-751 9 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-05-23   
240-780 A MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-780 0   515J IP HORIZON LLC 236   2013-09-07   
240-780 1 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-14   
240-780 2 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-11-29   
240-780 3 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-780 4 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-780 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-07-12   
240-780 6 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-14   
240-780 7 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2012-10-07   
240-780 8 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-19   
240-780 9 SLSPMD913MD  939H COMMIO, LLC 236   2021-07-12   
240-793 A BTVLMD12CMA  5562 METROPCS, INC. 236      
240-793 0 BTVLMD12CMA  5562 METROPCS, INC. 236      
240-793 1 BTVLMD12CMA  5562 METROPCS, INC. 236      
240-793 2 BTVLMD12CMA  5562 METROPCS, INC. 236   2002-08-26   
240-793 3 BTVLMD12CMA  5562 METROPCS, INC. 236   2002-08-26   
240-793 4 BTVLMD12CMA  5562 METROPCS, INC. 236      
240-793 5 BTVLMD12CMA  5562 METROPCS, INC. 236      
240-793 6 BTVLMD12CMA  5562 METROPCS, INC. 236      
240-793 7 BTVLMD12CMA  5562 METROPCS, INC. 236      
240-793 8 BTVLMD12CMA  5562 METROPCS, INC. 236      
240-793 9 BTVLMD12CMA  5562 METROPCS, INC. 236      
240-798 A VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-798 0 BTVLMD12CMA  5562 METROPCS, INC. 236   2021-11-01   
240-798 1 BTVLMD18G00  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-11-01   
240-798 2 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-10-31   
240-798 3 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-10-31   
240-798 4 WASHDC12MMD  516J TON80 COMMUNICATIONS, LLC 236   2021-11-01   
240-798 5 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-11-14   
240-798 6 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-11-14   
240-798 7 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-11-14   
240-798 8 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2022-08-20   
240-798 9 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-11-14   
240-801 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-801 0 WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2013-12-02   
240-801 1 BTVLMD12CMA  5562 METROPCS, INC. 236   2014-08-12   
240-801 2 WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2015-02-28   
240-801 3 VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-06-27   
240-801 4 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2014-04-25   
240-801 5 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2014-05-30   
240-801 6 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2014-05-30   
240-801 7 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2014-05-30   
240-801 8 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2014-06-20   
240-801 9 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2014-07-10   
240-805 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-805 0 WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-01-16   
240-805 1 CHCHMDBE6MD  4716 PAETEC COMMUNICATIONS, INC. - MD 236   2016-07-13   
240-805 2 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-09-19   
240-805 3 WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-10-02   
240-805 4 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-03-11   
240-805 5 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2016-01-17   
240-805 6 WASHDC125MD  197D VONAGE AMERICA LLC 236   2018-12-24   
240-805 7 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-01-08   
240-805 8 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-07-25   
240-805 9 WASHDC126MD  964H BARR TELL USA, INC. 236   2016-11-30   
240-813 A HRNDVACKBMD  5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236      
240-813 0 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-813 1 TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236   2008-03-24   
240-813 2 TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236   2007-07-23   
240-813 3 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-813 4 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-813 5 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-04-26   
240-813 6 HRNDVACKBMD  5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236      
240-813 7 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2009-12-22   
240-813 8 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-01-21   
240-813 9 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-848 A BTVLMD12CMA  5562 METROPCS, INC. 236      
240-848 0 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-02-10   
240-848 1 BTVLMD12CMA  5562 METROPCS, INC. 236   2004-07-12   
240-848 2 BTVLMD12CMA  5562 METROPCS, INC. 236   2004-12-27   
240-848 3 BTVLMD12CMA  5562 METROPCS, INC. 236   2004-12-27   
240-848 4 BTVLMD12CMA  5562 METROPCS, INC. 236   2005-03-28   
240-848 5 BTVLMD12CMA  5562 METROPCS, INC. 236   2005-04-20   
240-848 6 BTVLMD12CMA  5562 METROPCS, INC. 236   2005-09-19   
240-848 7 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-16   
240-848 8 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-02-10   
240-848 9 LARLMDCC5MD  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236   2011-10-04   
240-912 A TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-912 0 TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-912 1 TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-912 2 TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-912 3 TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-912 4 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-12   
240-912 5 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-12   
240-912 6 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-12   
240-912 7 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-12   
240-912 8 TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-912 9 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-12   
240-937 A WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-937 0 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2022-09-24   
240-937 1 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2022-09-24   
240-937 2 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2022-09-24   
240-937 3 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2022-09-24   
240-937 4 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2022-09-24   

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

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