Transition Assistance Program is located at 166 C Circle Building 1114 Suite 204, Columbus AFB, MS 39710. Transition Assistance Program can be reached by their main phone number at (662) 434-2790. Alternatively, you can reach Transition Assistance Program by phone at (662) 434-2631. You can also reach Transition Assistance Program by phone at (662) 434-2394. The listed DSN line is 742-2790. Visit the Transition Assistance Program website by clicking here.