Postcode area LL31* (highlighted)
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Postcode LL31 Conwy - Postcodes LL31* in the UK

28Postcodes
6Communities

Postcode area LL31* contains 28 postcodes in the UK, all in Cymru / Wales. This postcode area covers places including Conwy, Llansanffraid Glan Conwy, Llandudno, Henryd and more. All postcodes beginning with LL31 are listed below.

FAQs about postcode area LL31

Which postcodes start with LL31?

In the UK, 28 postcodes start with LL31, including areas such as Conwy, Llansanffraid Glan Conwy, Llandudno in Cymru / Wales. The full list is above.

What does postcode area LL31 cover?

LL31* is a UK postcode area containing 28 postcodes starting with LL31. This area is entirely within Cymru / Wales.

Which nation is postcode LL31 in?

Postcode area LL31* is entirely within Cymru / Wales.

Where does postcode data for LL31* come from?

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

Parent areas: L* › LL* › LL3* › LL31*