Postcode M3

Manchester · Greater Manchester, England

M3 is the postcode of Manchester in Greater Manchester, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.

Postcode: M3
County: Greater Manchester
Country: England
Country: United Kingdom

Place with postcode M3

Place	County	Location
Manchester	Greater Manchester	53.481, -2.237

Near Manchester

The nearest major city is Manchester, about 0 km away.

Local time
Weather forecast
Sunrise & sunset

Nearby postcodes

BL0
BL1
BL11
BL2
BL3
BL4
BL5
BL6
BL7
BL78
BL8
BL9
M1
M11
M12
M13
M14
M15
M16
M17
M18
M19
M2
M20

All postcodes in Greater Manchester →

Frequently asked questions

Which places use postcode M3?

Manchester.

Which county and country is M3 in?

Greater Manchester, England, United Kingdom.

What is the nearest major city to M3?

Manchester, about 0 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.