What does postcode area NN1 mean?

Postcode NN1* covers the area containing 885 postcodes starting with NN1 in England.

Postcode area NN1* (highlighted)

Postcode NN1 Northampton - Postcodes NN1* in the UK

Q: Which postcodes start with NN1?

In the UK, 885 postcodes start with NN1, including areas such as Northampton, Kettering, Rushden in England.

885Postcodes

4Districts

10Sub-areas

Postcode area NN1* contains 885 postcodes in the UK, all in England. This postcode area covers places including Northampton, Kettering, Rushden, Daventry and more. All postcodes beginning with NN1 are listed below.

County

Districts in postcode area NN1

Sub-areas of postcode NN1

Postcode List NN1*

All 885 postcodes in area NN1 - click a postcode for map, areas and post offices.

FAQs about postcode area NN1

Which postcodes start with NN1?

In the UK, 885 postcodes start with NN1, including areas such as Northampton, Kettering, Rushden in England. The full list is above.

What does postcode area NN1 cover?

NN1* is a UK postcode area containing 885 postcodes starting with NN1. This area is entirely within England.

Which nation is postcode NN1 in?

Postcode area NN1* is entirely within England.

Where does postcode data for NN1* come from?

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

Parent areas: N* › NN* › NN1*