Reference facts
Postal code 06423 — East Haddam
See every recorded place, administrative area and coordinate for postal code 06423 — East Haddam in US.
Reference facts
| Postal code | 06423 |
|---|---|
| Country code | US |
| Primary administrative area | Connecticut |
| Recorded places | 1 |
| Place 1 | East Haddam · Administrative area: Connecticut · Secondary area: Lower Connecticut River Valley · Coordinates: 41.4696, -72.4059 |