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: 394

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-394 A Solomons MD SLMNMDSLRS1  9212 VERIZON MARYLAND, INC. 238      
410-394 0 Solomons MD SLMNMDSLRS1  9212 VERIZON MARYLAND, INC. 238      
410-394 1 Solomons MD SLMNMDSLRS1  9212 VERIZON MARYLAND, INC. 238      
410-394 2 Solomons MD SLMNMDSLRS1  9212 VERIZON MARYLAND, INC. 238      
410-394 3 Solomons MD SLMNMDSLRS1  9212 VERIZON MARYLAND, INC. 238      
410-394 4 Solomons MD BLTMMD91DS1  2593 CORE COMMUNICATIONS, INC. - MD 238   2004-04-02   
410-394 5 Solomons MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2011-12-02   
410-394 6 Solomons MD SLMNMDSLRS1  9212 VERIZON MARYLAND, INC. 238      
410-394 7 Solomons MD CLMAMDJTDS0  2589 US LEC OF MARYLAND, INC. 238   2004-02-05   
410-394 8 Solomons MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-05-16   
410-394 9 Solomons MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-03-05   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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