What does postcode area OL1 mean?

Postcode OL1* covers the area containing 746 postcodes starting with OL1 in England.

Postcode area OL1* (highlighted)

Postcode OL1 Todmorden - Postcodes OL1* in the UK

Q: Which postcodes start with OL1?

In the UK, 746 postcodes start with OL1, including areas such as Todmorden, Whitworth, Shaw and Crompton in England.

746Postcodes

7Districts

8Sub-areas

Postcode area OL1* contains 746 postcodes in the UK, all in England. This postcode area covers places including Todmorden, Whitworth, Shaw and Crompton, Blackshaw and more. All postcodes beginning with OL1 are listed below.

County

Lancashire · 12 postcodes

Districts in postcode area OL1

Sub-areas of postcode OL1

Postcode List OL1*

All 746 postcodes in area OL1 - click a postcode for map, areas and post offices.

FAQs about postcode area OL1

Which postcodes start with OL1?

In the UK, 746 postcodes start with OL1, including areas such as Todmorden, Whitworth, Shaw and Crompton in England. The full list is above.

What does postcode area OL1 cover?

OL1* is a UK postcode area containing 746 postcodes starting with OL1. This area is entirely within England.

Which nation is postcode OL1 in?

Postcode area OL1* is entirely within England.

Where does postcode data for OL1* come from?

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

Parent areas: O* › OL* › OL1*