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Navy
1 Crystal Lake Road
Groton, CT 06349-5093
860-694-3011
Automated Attendant
860-694-3444
MainGate Security Pass office
860-694-4444
Information Line
312-694-4489
Browse or search for contact information. Be sure to follow the Defense Service Network, or DSN guidelines.
The DSN provides the long-distance communications service for the Department of Defense. Every installation has a special DSN number, and the numbers vary by world-wide location.
Tips on placing a call using DSN:
Naval Branch Health Clinic (1 Wahoo Ave, Groton, CT 06349)
Command: Navy Medicine Readiness and Training Unit Groton
860-694-4123
4123
860-694-2338
2338
Naval Facilities (NAVFAC)
Command: Naval Facilities (Base Information)
3541
Naval Submarine School
Command: Naval Submarine School (QuarterDeck)
860-694-3748
860-694-3749
860-694-2146
PWD New London NAVFAC Atlantic
Command: Naval Submarine Base New London Facilities Management Division (FMD)
Regional Support Group (RSG)
Command: Regional Support Group
860-694-4199
3774
SRS32
Command: Submarine Readiness Squadron 32
860-694-2593
4290