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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
Command: Navy Medicine Readiness and Training Unit Groton
860-694-4123
888-628-9633
877-211-1126
Naval Facilities (NAVFAC)
Command: Naval Facilities (Base Information)
860-694-1581
860-694-4479
Naval Submarine School
Command: Naval Submarine School (QuarterDeck)
860-694-3748
860-694-3749
Resource Management Office, Electronics Material Officer RMO/EMO
Command: Naval Submarine Support Facility (NSSF)
3774
SRS32
Command: Submarine Readiness Squadron 32
860-694-2593
4290
The Naval Facilities Engineering Command (NAVFAC)
Command: Public Works Department (PWD)
860-694-2696