Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

NXX: 784

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-784 A Deal Island MD DLISMDDLRS0  9212 VERIZON MARYLAND, INC. 242      
410-784 0 Deal Island MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2004-04-03   
410-784 1 Deal Island MD SLBRMD906MD  145J TERRA NOVA TELECOM INC. 242   2024-02-15   
410-784 2 Deal Island MD DLISMDDLRS0  9212 VERIZON MARYLAND, INC. 242      
410-784 4 Deal Island MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2017-04-13   
410-784 7 Deal Island MD SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242   2006-07-31   
410-784 8 Deal Island MD SLBRMD902MD  073H TELNYX LLC 242   2017-09-13   
410-784 9 Deal Island MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-05-27   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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