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
410-339 A Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-339 0 Towson MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-23   
410-339 1 Towson MD   876D ONVOY, LLC - MD 238   2016-03-31   
410-339 2 Towson MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2019-01-10   
410-339 3 Towson MD   9212 VERIZON MARYLAND, INC. 238      
410-339 4 Towson MD   9212 VERIZON MARYLAND, INC. 238      
410-339 5 Towson MD   9212 VERIZON MARYLAND, INC. 238      
410-339 6 Towson MD   9212 VERIZON MARYLAND, INC. 238      
410-339 7 Towson MD   9212 VERIZON MARYLAND, INC. 238      
410-339 8 Towson MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-23   
410-339 9 Towson MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-23   

Last updated: Sat, 31 Oct 2020 19:28:10 UTC

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