Local Calling Guide

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Denton, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-479 A DNTNMDDTRS0  9212 VERIZON MARYLAND, INC. 242      
410-479 0 DNTNMDDTRS0  9212 VERIZON MARYLAND, INC. 242      
410-479 1 DNTNMDDTRS0  9212 VERIZON MARYLAND, INC. 242      
410-479 2 DNTNMDDTRS0  9212 VERIZON MARYLAND, INC. 242      
410-479 3 DNTNMDDTRS0  9212 VERIZON MARYLAND, INC. 242      
410-479 4 DNTNMDDTRS0  9212 VERIZON MARYLAND, INC. 242      
410-479 5 DNTNMDDTRS0  9212 VERIZON MARYLAND, INC. 242      
410-479 6   2593 CORE COMMUNICATIONS, INC.- MD 242      
410-479 7 SLBRMDSBX6Y  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 242      
410-479 8 DNTNMDDTRS0  9212 VERIZON MARYLAND, INC. 242      
410-479 9 DNTNMDDTRS0  9212 VERIZON MARYLAND, INC. 242      
443-448 A SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242      
443-448 1 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
443-448 2 SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242      
443-448 3 ESTNMDES5MD  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 242      
443-448 4 SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242      
443-448 5 SLBRMDSBXFX  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
443-448 6 SLBRMDSBXUX  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 242      
443-448 7 SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242      
443-448 8 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
443-448 9 SLBRMD902MD  073H TELNYX LLC 242      
667-248 A ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-248 0   2593 CORE COMMUNICATIONS, INC.- MD 242      
667-248 1   2593 CORE COMMUNICATIONS, INC.- MD 242      
667-248 2   2593 CORE COMMUNICATIONS, INC.- MD 242      
667-248 3 ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-248 4 ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-248 5 SLBRMD90DS0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-248 6 ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-248 7 ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-248 8 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-248 9 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-467 A SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242      
667-467 0 SLBRMD901MD  939H COMMIO, LLC 242      
667-467 2 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-467 3 SLBRMD90BMD  516J TON80 COMMUNICATIONS, LLC 242      
667-467 4 SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242      
667-467 5 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-467 6 SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242      
667-467 7 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      

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

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