Postcode Districts within Postcode Area NN

NN1

Northampton

NN2

Kingsthorpe

NN3

Moulton , Weston Favell , Boothville

NN4

Grange Park , Wootton , Hardingstone , Great Houghton , Brackmills , East Hunsbury , West Hunsbury

NN5

New Duston , Duston

NN6

Long Buckby Spratton , West Haddon , Cold Ashby , Earls Barton , Ecton , Sywell , Guilsborough , Brixworth

NN7

Flore , Rothersthorpe , Preston Deanery , Alderton , Blisworth , Milton Malsor , Nether Heyford , Piddington , Quinton , Roade , Stoke Bruerne , Weedon Bec , Yardley Gobion , Yardley Hastings , Horton , Hartwell , Bugbrooke , Castle Ashby , Cogenhoe , Dodford , Gayton , Grafton Regis , Hackleton , Harpole , Harlestone , Weedon Bec

NN8

Wellingborough , Wilby

NN9

Wellingborough , Finedon , Great Harrowden , Irthlingborough , Little Harrowden , Raunds , Chelveston

NN10

Wymington , Higham Ferrers , Rushden

NN11

Daventry , Braunston , Greens Norton , Hinton , Moreton Pinkney , Welton

NN12

Towcester , Silverstone , Caswell , Greens Norton , Weston , Abthorpe

NN13

Brackley , Croughton , Farthinghoe , Hinton-in-the-Hedges

NN14

Geddington , Broughton , Desborough , Thrapston , Isham , Pytchley , Rothwell , Thorpe Malsor

NN15

Barton Seagrave , Burton Latimer

NN16

Kettering

NN17

Bulwick , Corby

NN18

Great Oakley , Little Oakley

NN29

Irchester , Great Doddington , Bozeat , Wollaston , Podington

NN99

Northampton town centre