Local Calling Guide

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Queenstown, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-304 A ESTNMDESMMD  228C IDT AMERICA, CORP. - MD 242      
410-304 0 SLBRMD902MD  073H TELNYX LLC 242      
410-304 1   145J TERRA NOVA TELECOM INC. 242      
410-304 2 ESTNMDESMMD  228C IDT AMERICA, CORP. - MD 242      
410-304 3 ESTNMDES5MD  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 242      
410-304 4 SLBRMDSBX6Y  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 242      
410-304 5 SLBRMDSB8MD  2589 US LEC OF MARYLAND, INC. 242      
410-304 6 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
410-304 7 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
410-304 8   624H ONVOY SPECTRUM, LLC 242      
410-304 9   145J TERRA NOVA TELECOM INC. 242      
410-827 A QNTWMDQNRS0  9212 VERIZON MARYLAND, INC. 242      
410-827 0 QNTWMDQNRS0  9212 VERIZON MARYLAND, INC. 242      
410-827 1 SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242      
410-827 2   2593 CORE COMMUNICATIONS, INC.- MD 242      
410-827 3 QNTWMDQNRS0  9212 VERIZON MARYLAND, INC. 242      
410-827 4 QNTWMDQNRS0  9212 VERIZON MARYLAND, INC. 242      
410-827 5 QNTWMDQNRS0  9212 VERIZON MARYLAND, INC. 242      
410-827 6 QNTWMDQNRS0  9212 VERIZON MARYLAND, INC. 242      
410-827 7 QNTWMDQNRS0  9212 VERIZON MARYLAND, INC. 242      
410-827 8 QNTWMDQNRS0  9212 VERIZON MARYLAND, INC. 242      
410-827 9 QNTWMDQNRS0  9212 VERIZON MARYLAND, INC. 242      
443-446 A ESTNMDES5MD  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 242      
443-446 1   2593 CORE COMMUNICATIONS, INC.- MD 242      
443-446 2   2593 CORE COMMUNICATIONS, INC.- MD 242      
443-446 3 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
443-446 4 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
443-446 5 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
443-446 6   2593 CORE COMMUNICATIONS, INC.- MD 242      
443-446 7   2593 CORE COMMUNICATIONS, INC.- MD 242      
443-446 8   2593 CORE COMMUNICATIONS, INC.- MD 242      
443-446 9   2593 CORE COMMUNICATIONS, INC.- MD 242      
667-323 A SLBRMDSBXFX  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
667-323 1 SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242      
667-323 2 SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242      
667-323 4 SLBRMDSBXFX  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242      
667-323 5 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-323 6 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-323 7 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-323 8 SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242      
667-323 9 SLBRMDSBXMD  073H TELNYX LLC 242      
667-743 A SLBRMD90BMD  516J TON80 COMMUNICATIONS, LLC 242      
667-743 0 SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242      
667-743 1 SLBRMD908MD  490J DISH WIRELESS, LLC 242      
667-743 7 SLBRMD90BMD  516J TON80 COMMUNICATIONS, LLC 242      

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

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