Post Office
- Fishers Island Post Office 1 Oriental Ave Fishers Island, NY
- Groton Long Point Post Office 44 Beach Rd Groton, CT
- Noank Post Office 19 1/2 Pearl St Groton, CT
- West Mystic Post Office 55 W Mystic Ave West Mystic, CT
- Groton Post Office 100 Plaza Ct Groton, CT