Postal Code N7X
Sarnia Northeast · Sarnia, Ontario
N7X is the postal code of Sarnia Northeast in Sarnia, Ontario, Canada. This list covers forward sortation areas (FSA) — the first three characters of a Canadian postal code, such as T0A.
- Postal Code
- N7X
- Area
- Sarnia
- Province
- Ontario
- Country
- Canada
Place with postal code N7X
| Place | Area | Location |
|---|---|---|
| Sarnia Northeast | Sarnia | 43.021, -82.321 |
Nearby postal codes
Frequently asked questions
Which places use postal code N7X?
Sarnia Northeast.
Which area and province is N7X in?
Sarnia, Ontario, Canada.
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.