Naval Base San Diego–4000 Brinser St.,Bldg 458,NB San Diego,CA92136 Deployed Support Office 619-556-9110 DSN 526-9110 DFS Website DFS Website Mon 0700-1530 Tue 0700-1530 Wed 0700-1530 Thu 0700-1530 Fri 0700-1530 Sat Closed Sun ...