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Darlington, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-457 A DRTNMDDRRS0  9212 VERIZON MARYLAND, INC. 238      
410-457 0 DRTNMDDRRS0  9212 VERIZON MARYLAND, INC. 238      
410-457 1 BLTMMDCHAMD  1958 ATX TELECOMMUNICATIONS SERVICES, LTD. 238      
410-457 2 DRTNMDDRRS0  9212 VERIZON MARYLAND, INC. 238      
410-457 3 BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
410-457 4 DRTNMDDRRS0  9212 VERIZON MARYLAND, INC. 238      
410-457 5 DRTNMDDRRS0  9212 VERIZON MARYLAND, INC. 238      
410-457 6   2593 CORE COMMUNICATIONS, INC.- MD 238      
410-457 7 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
410-457 8 BLTMMDCH47Z  420C ARMSTRONG TELECOMMUNICATIONS, INC. - MD 238      
410-457 9 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238      
443-267 A BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-267 0 BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-267 1 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-267 2 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
443-267 3 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
443-267 4 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
443-267 5 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-267 6 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
443-267 7 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
443-267 8 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
443-267 9 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238      
443-585 A BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238      
443-585 0 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
443-585 1 BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238      
443-585 2 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
443-585 3 BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
443-585 4 BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
443-585 5 BLTMMDCH25Z  8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) 238      
443-585 6 BLTMMDCHX7X  073H TELNYX LLC 238      
443-585 7 BLTMMDDN2MD  508J CENTURYLINK COMMUNICATIONS, LLC 238      
443-585 8 BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
443-585 9 BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
667-268 A BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-268 0 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-268 1 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-268 3 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238      
667-268 4 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-268 5 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238      
667-268 6 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238      
667-268 7 BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
667-268 8 BLTQMD01BMD  516J TON80 COMMUNICATIONS, LLC 238      
667-463 A BLTQMD01EMD  598J FIVE9, INC. 238   2024-02-25   
667-463 0 BLTQMD01EMD  598J FIVE9, INC. 238      
667-463 9   568G PEERLESS NETWORK OF MARYLAND, LLC 238      
667-866 A BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
667-866 0   2593 CORE COMMUNICATIONS, INC.- MD 238      
667-866 1   2593 CORE COMMUNICATIONS, INC.- MD 238      
667-866 2 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238      
667-866 3 BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
667-866 4   2593 CORE COMMUNICATIONS, INC.- MD 238      
667-866 5 BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
667-866 6 BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
667-866 7 BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
667-866 8 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-866 9 BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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