Local Calling Guide

Area code/prefix search

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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

NXX: 317

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-317 A Armiger-Gibson Island MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-317 0 Armiger-Gibson Island MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-01-07   
410-317 1 Armiger-Gibson Island MD BLTMMDCH08Z  4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 238   2004-02-14   
410-317 2 Armiger-Gibson Island MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2004-03-29   
410-317 3 Armiger-Gibson Island MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-01-07   
410-317 4 Armiger-Gibson Island MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-317 5 Armiger-Gibson Island MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2007-09-20   
410-317 6 Armiger-Gibson Island MD PIVLMDPKFMD  9170 BROADVIEW NETWORKS, INC. - MD 238   2010-01-07   
410-317 7 Armiger-Gibson Island MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2008-04-30   
410-317 8 Armiger-Gibson Island MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-05-08   
410-317 9 Armiger-Gibson Island MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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