Postal Code K4B

Cumberland Township · Ontario

K4B is the postal code of Cumberland Township in Ontario, Canada. This list covers forward sortation areas (FSA) — the first three characters of a Canadian postal code, such as T0A.

Postal Code: K4B
Area: —
Province: Ontario
Country: Canada

Place with postal code K4B

Place	Area	Location
Cumberland Township	—	45.410, -75.364

Near Ottawa

The nearest major city is Ottawa, about 26 km away.

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Nearby postal codes

All postal codes in Ontario →

Frequently asked questions

Which places use postal code K4B?

Cumberland Township.

Which area and province is K4B in?

Ontario, Canada.

What is the nearest major city to K4B?

Ottawa, about 26 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.