Postcode SA66
Bletherston +11 · Pembrokeshire, Wales
SA66 is the postcode of Bletherston, Clynderwen, Efailwen and 9 other places in Pembrokeshire, Wales, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- SA66
- County
- Pembrokeshire, Carmarthenshire
- Country
- Wales
- Country
- United Kingdom
12 places with postcode SA66
| Place | County | Location |
|---|---|---|
| Bletherston | Pembrokeshire | 51.856, -4.804 |
| Clynderwen | Carmarthenshire | 51.841, -4.732 |
| Efailwen | Carmarthenshire | 51.895, -4.712 |
| Gelly | Pembrokeshire | 51.884, -4.747 |
| Llandissilio | Pembrokeshire | 51.858, -4.729 |
| Llanfallteg West | Carmarthenshire | 51.841, -4.690 |
| Llangolman | Pembrokeshire | 51.912, -4.727 |
| Llanycefn | Pembrokeshire | 51.879, -4.763 |
| Maenclochog | Pembrokeshire | 51.912, -4.787 |
| Mynachlog-ddu | Pembrokeshire | 51.912, -4.727 |
| Pen-ffordd | Pembrokeshire | 51.884, -4.747 |
| Rosebush | Pembrokeshire | 51.931, -4.800 |
Near Cardiff
The nearest major city is Cardiff, about 117 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode SA66?
Bletherston, Clynderwen, Efailwen, Gelly, Llandissilio, Llanfallteg West, Llangolman, Llanycefn, Maenclochog, Mynachlog-ddu, Pen-ffordd, Rosebush.
Which county and country is SA66 in?
Pembrokeshire, Carmarthenshire, Wales, United Kingdom.
What is the nearest major city to SA66?
Cardiff, about 117 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.