06423
East Haddam, Lower Connecticut River Valley - United States
Postal code 06423 corresponds to East Haddam, Lower Connecticut River Valley, in Connecticut (United States).
- Country
- United States (US)
- Department
- Connecticut
- Municipality
- Lower Connecticut River Valley
- Coordinates
- 41.4696, -72.4059Degrees, minutes, seconds: 41°28'11"N 72°24'21"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
East Haddam, Connecticut 06423 United States
Nearby codes