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
443-417 9 Fallston MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-424 A Cardiff MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-424 9 Cardiff MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-441 A Glenwood MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-441 9 Glenwood MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-457 A Brooklyn Park-Linthicum MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-457 5 Brooklyn Park-Linthicum MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-489 A Chase MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-489 9 Chase MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-502 A Havre de Grace MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-502 9 Havre de Grace MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-507 A Hampstead MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-507 9 Hampstead MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-533 A Jarrettsville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-533 9 Jarrettsville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-648 A Essex MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-648 4 Essex MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-671 A New Windsor MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-671 9 New Windsor MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-672 A Parkton MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-672 9 Parkton MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-674 A North East MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-674 9 North East MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-679 A Severn MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-679 9 Severn MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-693 A Perryville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-693 9 Perryville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-698 A Odenton MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-698 9 Odenton MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-731 A Port Deposit MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-731 9 Port Deposit MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-732 A Silver Run MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-732 9 Silver Run MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-784 A Armiger-Gibson Island MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-784 4 Armiger-Gibson Island MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2004-11-15   
443-914 A Worthington MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-914 9 Worthington MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-918 A Taneytown MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-918 9 Taneytown MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-937 A Union Bridge MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-937 9 Union Bridge MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-943 A Sparrows Point MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-943 9 Sparrows Point MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-964 2 North Beach MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2006-07-31   
443-974 A Westminster MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-974 9 Westminster MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
667-205 4 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2014-05-11   
667-205 5 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2014-05-11   
667-205 6 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2014-05-11   
667-205 7 Baltimore MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2014-05-11   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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