Northampton (NN) Postcode Districts

Area/District Active Postcodes
NN1 1,622
NN10 1,182
NN11 2,057
NN12 1,108
NN13 899
NN14 1,475
NN15 1,032
NN16 1,275
NN17 1,234
NN18 766
NN2 1,100
NN29 331
NN3 2,637
NN4 1,735
NN5 1,126
NN6 1,491
NN7 1,083
NN8 2,003
NN9 1,160
NN99 2