United Kingdom

LL42 post code

Post code details

4 places

Code

Place

Barmouth

Region

Wales

County

Gwynedd

Coordinates

52.7238, -4.0575

Accuracy

4 / 6

Country

United Kingdom

Location

OpenStreetMap ↗

52.7238, -4.0575© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Barmouth	Wales	Gwynedd	52.7238, -4.0575
Caerdeon	Wales	Gwynedd	52.7431, -4.0022
Cutiau	Wales	Gwynedd	52.7359, -4.0445
Llanaber	Wales	Gwynedd	52.7404, -4.0762

Nearby codes

All →

CF10 CF11 CF14 CF15 CF23 CF24 CF3 CF3 CF3 CF3 CF3 CF3

Same code in other countries

This code only appears in this country.

FAQ

Which city is LL42 in?

Barmouth, Wales, United Kingdom.

What are the coordinates of LL42?

52.7238, -4.0575

Is LL42 used in other countries?

No.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in