Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
410-423 A Columbia MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-427 A Towson MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-510 A Fork MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-510 0 Fork MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-510 1 Fork MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-513 A Parkville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-513 0 Parkville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-513 1 Parkville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-513 2 Parkville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-513 3 Parkville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-559 A Pikesville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-559 0 Pikesville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-559 2 Pikesville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-559 3 Pikesville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-559 5 Pikesville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-559 8 Pikesville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-564 A Elkridge MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-564 0 Elkridge MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-564 2 Elkridge MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-564 5 Elkridge MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-565 5 Arbutus MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2007-10-22   
410-568 A Cockeysville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 0 Cockeysville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 1 Cockeysville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 2 Cockeysville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 3 Cockeysville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 4 Cockeysville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 6 Cockeysville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-649 A Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-649 0 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-649 1 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-649 2 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-649 3 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-649 4 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-649 5 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-649 6 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-649 7 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-649 8 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-682 0 Essex MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-682 1 Essex MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-689 A Glen Burnie MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-689 0 Glen Burnie MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-689 1 Glen Burnie MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-689 2 Glen Burnie MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-689 3 Glen Burnie MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-689 4 Glen Burnie MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-689 6 Glen Burnie MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-689 7 Glen Burnie MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-741 8 West River MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2006-07-31   
410-773 1 Cockeysville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      

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Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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