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Washington Zone 11, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-221 A RKVLMDMRDS0  9212 VERIZON MARYLAND, INC. 236      
240-221 0   9212 VERIZON MARYLAND, INC. 236      
240-221 1   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-10-17   
240-221 2   9212 VERIZON MARYLAND, INC. 236      
240-221 3   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 236   2005-07-25   
240-221 4   9212 VERIZON MARYLAND, INC. 236      
240-221 5   876D ONVOY, LLC - MD 236   2016-10-01   
240-221 6   876D ONVOY, LLC - MD 236   2016-10-01   
240-221 7   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2019-12-28   
240-221 8   4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 236   2004-04-06   
240-221 9   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-10-24   
240-242 A LNHMMDADDS0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-242 0   8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-242 1   8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-242 2   8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-242 3   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 236   2006-07-04   
240-242 4   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 236   2006-07-04   
240-242 5   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-02-22   
240-242 6   2697 CTC COMMUNICATIONS CORP. - MD 236   2006-09-07   
240-242 7   071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-242 8   8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-242 9   071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-283 A CHCHMDBE6MD  4716 PAETEC COMMUNICATIONS, INC. - MD 236      
240-283 0   4716 PAETEC COMMUNICATIONS, INC. - MD 236      
240-283 1   4716 PAETEC COMMUNICATIONS, INC. - MD 236      
240-283 2   4716 PAETEC COMMUNICATIONS, INC. - MD 236      
240-283 3   4716 PAETEC COMMUNICATIONS, INC. - MD 236      
240-283 4   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-283 5   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-283 6   4716 PAETEC COMMUNICATIONS, INC. - MD 236      
240-283 7   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-10-28   
240-283 8   4716 PAETEC COMMUNICATIONS, INC. - MD 236      
240-283 9   4716 PAETEC COMMUNICATIONS, INC. - MD 236      
240-290 A WASHDCRKDS3  8992 ALLEGIANCE TELECOM, INC. - MD 236      
240-290 0   8992 ALLEGIANCE TELECOM, INC. - MD 236      
240-290 1   8992 ALLEGIANCE TELECOM, INC. - MD 236      
240-290 2   8992 ALLEGIANCE TELECOM, INC. - MD 236      
240-290 3   8992 ALLEGIANCE TELECOM, INC. - MD 236      
240-290 4   8992 ALLEGIANCE TELECOM, INC. - MD 236      
240-290 5   876D ONVOY, LLC - MD 236   2020-07-04   
240-290 6   8992 ALLEGIANCE TELECOM, INC. - MD 236      
240-290 7   8992 ALLEGIANCE TELECOM, INC. - MD 236      
240-290 8   8992 ALLEGIANCE TELECOM, INC. - MD 236      
240-290 9   8992 ALLEGIANCE TELECOM, INC. - MD 236      
240-292 A WHTNMDWTDS0  9212 VERIZON MARYLAND, INC. 236      
240-292 0   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-02-17   
240-292 1   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-02-17   
240-292 2   9212 VERIZON MARYLAND, INC. 236      
240-292 3   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-04-29   
240-292 4   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2003-01-12   

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Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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