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: 994

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-994 A Edgewood MD ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 238      
410-994 0 Edgewood MD ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 238      
410-994 1 Edgewood MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-04-30   
410-994 2 Edgewood MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-06-16   
410-994 3 Edgewood MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-02-13   
410-994 4 Edgewood MD BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238   2005-04-04   
410-994 5 Edgewood MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-02-13   
410-994 6 Edgewood MD BLTMMDCHFMD  5562 METROPCS, INC. 238   2018-10-05   
410-994 7 Edgewood MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-07-02   
410-994 8 Edgewood MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2012-04-26   
410-994 9 Edgewood MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-04-30   

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

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