Postcode area SA18* (highlighted)
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Postcode SA18 Ammanford - Postcodes SA18* in the UK

24Postcodes
15Communities

Postcode area SA18* contains 24 postcodes in the UK, all in Cymru / Wales. This postcode area covers places including Ammanford, Llandybie, Betws, Cwmamman and more. All postcodes beginning with SA18 are listed below.

FAQs about postcode area SA18

Which postcodes start with SA18?

In the UK, 24 postcodes start with SA18, including areas such as Ammanford, Llandybie, Betws in Cymru / Wales. The full list is above.

What does postcode area SA18 cover?

SA18* is a UK postcode area containing 24 postcodes starting with SA18. This area is entirely within Cymru / Wales.

Which nation is postcode SA18 in?

Postcode area SA18* is entirely within Cymru / Wales.

Where does postcode data for SA18* come from?

Data is from OpenStreetMap and may be incomplete. For authoritative information contact Royal Mail.

Parent areas: S* › SA* › SA1* › SA18*