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
410-424 A Glen Burnie MD GLBRMDGLDS0  9212 VERIZON MARYLAND, INC. 238      
410-424 0 Glen Burnie MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-04-30   
410-424 1 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-424 2 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-424 3 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-424 4 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-424 5 Glen Burnie MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-05-22   
410-424 6 Glen Burnie MD   876D ONVOY, LLC - MD 238   2015-05-11   
410-424 7 Glen Burnie MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-05-22   
410-424 8 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2015-10-09   
410-424 9 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2015-10-09   

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

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