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Washington Zone 11, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-292 5   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236   2009-05-14   
240-292 6   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-04-24   
240-292 7   4773 XO MARYLAND, LLC 236   2007-07-29   
240-292 8   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-10-28   
240-292 9   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-05-07   
240-363 A VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-430 A HRNDVA13DS0  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-430 0   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-430 1   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-430 2   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-430 3   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-430 4   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-430 5   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-430 6   197D VONAGE NETWORK INC. 236   2020-05-20   
240-430 7   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-430 8   197D VONAGE NETWORK INC. 236   2020-05-20   
240-430 9   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-514 A TYCRVA03DS0  2589 US LEC OF MARYLAND, INC. 236      
240-514 0   2589 US LEC OF MARYLAND, INC. 236      
240-514 1   2589 US LEC OF MARYLAND, INC. 236      
240-514 2   2589 US LEC OF MARYLAND, INC. 236      
240-514 3   2589 US LEC OF MARYLAND, INC. 236      
240-514 4   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-03-25   
240-514 5   2589 US LEC OF MARYLAND, INC. 236      
240-514 6   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2020-04-19   
240-514 7   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-05-07   
240-514 8   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-05-07   
240-514 9   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-10-24   
240-558 A HRNDVA13DS0  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-558 0   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2013-05-03   
240-558 1   087F FUSION COMMUNICATIONS, LLC 236   2008-10-05   
240-558 2   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-558 3   318J COMCAST IP PHONE LLC 236   2008-04-30   
240-558 4   318J COMCAST IP PHONE LLC 236   2008-04-30   
240-558 5   876D ONVOY, LLC - MD 236   2012-10-07   
240-558 6   876D ONVOY, LLC - MD 236   2015-07-30   
240-558 7   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-19   
240-558 8   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-19   
240-558 9   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2013-05-03   
240-621 A WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-621 0   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-01-27   
240-621 1   071F BANDWIDTH.COM CLEC, LLC - MD 236   2013-06-16   
240-621 2   071F BANDWIDTH.COM CLEC, LLC - MD 236   2013-06-16   
240-621 3   4773 XO MARYLAND, LLC 236   2011-10-23   
240-621 4   876D ONVOY, LLC - MD 236   2016-04-28   
240-621 5   876D ONVOY, LLC - MD 236   2016-04-28   
240-621 6   082H LOCAL ACCESS LLC - MD 236   2017-07-07   
240-621 7   318J COMCAST IP PHONE LLC 236   2011-12-10   
240-621 8   073H TELNYX LLC 236   2017-03-14   
240-621 9   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-10-24   

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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