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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-595 A Glen Burnie MD LARLMDCC1MD  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-595 0 Glen Burnie MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-595 1 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238   2004-07-08   
410-595 2 Glen Burnie MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-05-08   
410-595 3 Glen Burnie MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-595 4 Glen Burnie MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-595 5 Glen Burnie MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2007-11-06   
410-595 6 Glen Burnie MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2006-10-09   
410-595 7 Glen Burnie MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-595 8 Glen Burnie MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-595 9 Glen Burnie MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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