Postal Code N3W
Caledonia · Ontario
N3W is the postal code of Caledonia in Ontario, Canada. This list covers forward sortation areas (FSA) — the first three characters of a Canadian postal code, such as T0A.
- Postal Code
- N3W
- Area
- —
- Province
- Ontario
- Country
- Canada
Place with postal code N3W
| Place | Area | Location |
|---|---|---|
| Caledonia | — | 43.067, -79.933 |
Near Hamilton
The nearest major city is Hamilton, about 21 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code N3W?
Caledonia.
Which area and province is N3W in?
Ontario, Canada.
What is the nearest major city to N3W?
Hamilton, about 21 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.