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
410-842 A Towson MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-842 0 Towson MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-842 1 Towson MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-842 2 Towson MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-842 3 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-06-01   
410-842 4 Towson MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-842 5 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-06-01   
410-842 6 Towson MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-842 7 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-06-01   
410-842 8 Towson MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-842 9 Towson MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      

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

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