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: 672

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-672 A Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 0 Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 1 Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 2 Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 3 Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 4 Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 5 Odenton MD ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-672 6 Odenton MD ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-672 7 Odenton MD ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-672 8 Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 9 Odenton MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-04-30   

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

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