Fleet and Family Support Center - Information and Referral Services is located at Bldg 1 Massey Avenue, NS Mayport, FL 32228. Fleet and Family Support Center - Information and Referral Services can be reached by their main phone number at (904) 270-6600. Alternatively, you can reach Fleet and Family Support Center - Information and Referral Services by phone at (800) 626-5084. The listed DSN line is 312-270-6600.