Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Deal Island, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-784 A DLISMDDLRS0  9212 VERIZON MARYLAND, INC. 242      
410-784 0   2593 CORE COMMUNICATIONS, INC.- MD 242   2004-04-03   
410-784 1   145J TERRA NOVA TELECOM INC. 242   2024-02-15   
410-784 2 DLISMDDLRS0  9212 VERIZON MARYLAND, INC. 242      
410-784 4 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2017-04-13   
410-784 7 SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242   2006-07-31   
410-784 8 SLBRMD902MD  073H TELNYX LLC 242   2017-09-13   
410-784 9 SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-05-27   
667-483 A SLBRMD90BMD  516J TON80 COMMUNICATIONS, LLC 242      
667-483 7 SLBRMD90BMD  516J TON80 COMMUNICATIONS, LLC 242   2022-05-08   
667-843 A ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-843 0   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-01-31   
667-843 1   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-01-31   
667-843 2 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-21   
667-843 3 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-21   
667-843 4 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-04-29   
667-843 5 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-04-29   
667-843 7 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
667-843 8   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-01-31   
667-843 9 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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