Joint Base San Antonio - Home

Joint Base San Antonio is the largest base organization in the Department of Defense, comprising three primary locations at JBSA-Fort Sam Houston, Lackland and Randolph, and more than 200 mission partners.  JBSA services more DoD students than any other installation, more active runways than any other installation, houses the DoD's largest hospital, supports more than 250,000 personnel including 425 retired general officers and interfaces with 1,000 civic leaders of San Antonio, 20 smaller communities, four counties and four Congressional Districts.

In order to enter JBSA locations, visitors are required to have a valid form of identification and to have a sponsor with a valid DoD ID card. 

For information and questions concerning sponsor procedures, email your local visitor control center:

JBSA-Fort Sam Houston

JBSA-Lackland

JBSA-Randolph

VALID FORMS OF ID:

 

Driving on Base:
Drivers on JBSA locations must have a valid driver's license, registration and proof of insurance; obey posted speed limits; wear seat belts at all times; use hands-free mobile devices. 
 

For assistance with telephone numbers, please refer to the following list of frequently called numbers:

Fort Sam Houston Frequently Called Numbers
  Lackland Frequently Called Numbers
Randolph Frequently Called Numbers

 or call the appropriate JBSA location automated telephone directory: 

For current, automated information during a natural disaster, crisis or emergency, call your local Straight Talk line.