Postal Code L3Y

Newmarket Northeast · Newmarket, Ontario

L3Y is the postal code of Newmarket Northeast in Newmarket, Ontario, Canada. This list covers forward sortation areas (FSA) — the first three characters of a Canadian postal code, such as T0A.

Postal Code: L3Y
Area: Newmarket
Province: Ontario
Country: Canada

Place with postal code L3Y

Place	Area	Location
Newmarket Northeast	Newmarket	44.056, -79.456

Near Toronto

The nearest major city is Toronto, about 39 km away.

Local time
Weather forecast
Sunrise & sunset

Nearby postal codes

All postal codes in Newmarket →

Frequently asked questions

Which places use postal code L3Y?

Newmarket Northeast.

Which area and province is L3Y in?

Newmarket, Ontario, Canada.

What is the nearest major city to L3Y?

Toronto, about 39 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.