Transtar Federal Credit Union 610 Home / Transtar Federal Credit Union 610 Share: CREDIT UNIONS Transtar Federal Credit Union 610 Visit Website 2800 Post Oak Blvd Ste 2010 Houston, TX 77056 (832) 201-0190 (832) 201-0189 (fax) Visit Our Website Map What's Nearby? Distance: 5 10 15 20 25 50 mi.