DSN Directory
The DSN Telephone Directory is provided solely as an aid to finding individual DSN site numbers; it is not a complete directory like a local phone book, nor are there plans to develop such a comprehensive resource.
The DSN Telephone Directory is provided solely as an aid to finding individual DSN site numbers; it is not a complete directory like a local phone book, nor are there plans to develop such a comprehensive resource. There is one entry per site, based on the site's name, for example Andrews AFB or Fort Meade.
The DSN Telephone Directory is presented as a single global directory as well as divided into eight geographical subdirectories:
Note: Only Common Access Card [CAC] holders can access the above links.
Time Zones
International | U.S.
The Global DSN operator service will no longer be available. Please consult the DSN Base Directory on these web pages or use DSN toll free dialing (94+ toll free number).