LL42 postal code
United KingdomUpdated 2026-11-09Barmouth, WalesGwyneddOutcode
Postal code details
4 placesCode
LL42
Place
Barmouth
Region
Wales
County
Gwynedd
Coordinates
52.7238, -4.0575
Accuracy
4 / 6
Country
United Kingdom
Location
OpenStreetMap ↗
52.7238, -4.0575© OpenStreetMap
Ad slot · 300×250
Places under this code
4| 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 |
Same code in other countries
0This 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.
Updated 2026-11-09. Attribution in Data & license.