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: 830

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-830 A Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-830 0 Towson MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2004-12-02   
410-830 1 Towson MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-05-02   
410-830 2 Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-830 3 Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-830 4 Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-830 5 Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-830 6 Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-830 7 Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-830 8 Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-830 9 Towson MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-05-02   

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

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