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Damascus, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
301-414 0 DMSCMDDERP0  9212 VERIZON MARYLAND, INC. 236      
301-414 1   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-07-17   
301-414 2 DMSCMDDERP0  9212 VERIZON MARYLAND, INC. 236      
301-414 3   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-07-17   
301-414 4   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-07-17   
301-414 5   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   
301-414 6   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-22   
301-414 7 DMSCMDDERP0  9212 VERIZON MARYLAND, INC. 236      
301-414 8 VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-03-11   
301-414 9 DMSCMDDERP0  9212 VERIZON MARYLAND, INC. 236      
301-482 A DMSCMDDERP0  9212 VERIZON MARYLAND, INC. 236      
301-482 0 DMSCMDDERP0  9212 VERIZON MARYLAND, INC. 236      
301-482 1 DMSCMDDERP0  9212 VERIZON MARYLAND, INC. 236      
301-482 2 DMSCMDDERP0  9212 VERIZON MARYLAND, INC. 236      
301-482 3 DMSCMDDERP0  9212 VERIZON MARYLAND, INC. 236      
301-482 4   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-22   
301-482 5   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   
301-482 6 DMSCMDDERP0  9212 VERIZON MARYLAND, INC. 236      
301-482 7   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-22   
301-482 8   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-22   
301-482 9   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   
301-685 A WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-685 0 VINNVACBDS0  876D ONVOY, LLC - MD 236   2012-10-06   
301-685 1 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2003-03-24   
301-685 2   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   
301-685 3 CHCHMDBE6MD  4716 PAETEC COMMUNICATIONS, INC. - MD 236   2004-09-28   
301-685 4   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   
301-685 5 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-04   
301-685 6 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-04   
301-685 7 VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-03-11   
301-685 8 LARLMDLR3MD  2596 QUANTUM TELECOMMUNICATIONS, INC. - MD 236   2003-12-25   
301-685 9 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      

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

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