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Sparks-Glencoe, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-343 A PKTNMDPKRS0  9212 VERIZON MARYLAND, INC. 238      
410-343 0   9212 VERIZON MARYLAND, INC. 238      
410-343 1   9212 VERIZON MARYLAND, INC. 238      
410-343 2   9212 VERIZON MARYLAND, INC. 238      
410-343 3   9212 VERIZON MARYLAND, INC. 238      
410-343 4   876D ONVOY, LLC - MD 238   2016-03-31   
410-343 5   2593 CORE COMMUNICATIONS, INC. - MD 238   2004-04-02   
410-343 6   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-04-30   
410-343 7   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-05   
410-343 8   1958 ATX TELECOMMUNICATIONS SERVICES, LTD 238   2006-01-31   
410-343 9   071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
410-472 A MANRMDMNRS0  9212 VERIZON MARYLAND, INC. 238      
410-472 0   9212 VERIZON MARYLAND, INC. 238      
410-472 1   9212 VERIZON MARYLAND, INC. 238      
410-472 2   9212 VERIZON MARYLAND, INC. 238      
410-472 3   9212 VERIZON MARYLAND, INC. 238      
410-472 4   9212 VERIZON MARYLAND, INC. 238      
410-472 5   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2011-04-03   
410-472 6   9212 VERIZON MARYLAND, INC. 238      
410-472 7   9212 VERIZON MARYLAND, INC. 238      
410-472 8   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-04-30   
410-472 9   9212 VERIZON MARYLAND, INC. 238      
443-212 A CLMAMDJTDS0  2589 US LEC OF MARYLAND, INC. 238      
443-212 1   2589 US LEC OF MARYLAND, INC. 238   2003-03-29   
443-212 4   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2004-09-28   
443-212 5   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2005-03-10   
443-212 6   8864 BROADWING COMMUNICATIONS. LLC - MD 238   2006-06-03   
443-212 7   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2008-07-01   
443-212 8   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-02-22   
443-338 A   2697 CTC COMMUNICATIONS CORP. - MD 238      
443-338 0   071F BANDWIDTH.COM CLEC, LLC - MD 238   2019-06-07   
443-338 1   082H LOCAL ACCESS LLC - MD 238   2015-03-21   
443-338 2   2697 CTC COMMUNICATIONS CORP. - MD 238      
443-338 3   071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-07-06   
443-338 4   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2015-08-06   
443-338 5   082H LOCAL ACCESS LLC - MD 238   2016-05-31   
443-338 6   071F BANDWIDTH.COM CLEC, LLC - MD 238   2017-02-27   
443-338 7   7575 CENTURYLINK COMMUNICATIONS LLC 238   2014-06-25   
443-338 8   876D ONVOY, LLC - MD 238   2016-03-26   
443-338 9   876D ONVOY, LLC - MD 238   2016-03-26   
443-595 A BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-595 0   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-595 1   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-595 2   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-06-16   
443-595 3   2697 CTC COMMUNICATIONS CORP. - MD 238   2006-07-01   
443-595 4   071F BANDWIDTH.COM CLEC, LLC - MD 238   2020-09-28   
443-595 6   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-02-18   
443-595 7   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-05-20   
443-595 8   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2012-05-26   
443-595 9   876D ONVOY, LLC - MD 238   2012-10-08   

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Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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