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
410-412 A Glen Burnie MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-412 0 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-09-09   
410-412 1 Glen Burnie MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-412 2 Glen Burnie MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-412 3 Glen Burnie MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-05-08   
410-412 4 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-03-11   
410-412 5 Glen Burnie MD   4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 238   2003-11-08   
410-412 6 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-04-23   
410-412 7 Glen Burnie MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-412 8 Glen Burnie MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-412 9 Glen Burnie MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      

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

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