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
410-695 A Odenton MD ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-695 0 Odenton MD   9212 VERIZON MARYLAND, INC. 238      
410-695 1 Odenton MD   9212 VERIZON MARYLAND, INC. 238      
410-695 2 Odenton MD   9212 VERIZON MARYLAND, INC. 238      
410-695 3 Odenton MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-04-28   
410-695 4 Odenton MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-08-20   
410-695 5 Odenton MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2005-03-10   
410-695 6 Odenton MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-04-28   
410-695 7 Odenton MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-04-30   
410-695 8 Odenton MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2012-07-31   
410-695 9 Odenton MD   876D ONVOY, LLC - MD 238   2016-05-04   

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

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