Local Calling Guide

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Marion, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-623 A MARNMDMARS1  9212 VERIZON MARYLAND, INC. 242      
410-623 0   2593 CORE COMMUNICATIONS, INC.- MD 242      
410-623 1   145J TERRA NOVA TELECOM INC. 242      
410-623 2 MARNMDMARS1  9212 VERIZON MARYLAND, INC. 242      
410-623 3 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
410-623 5 SLBRMD902MD  073H TELNYX LLC 242      
410-623 6   145J TERRA NOVA TELECOM INC. 242      
410-623 7 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
410-623 8 MARNMDMARS1  9212 VERIZON MARYLAND, INC. 242      
410-623 9   792K CHARTER IP ENABLED SERVICES, LLC 242      
667-660 A SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-660 4 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-660 5 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-660 6 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-660 7 SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-660 8 SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242      

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

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