NN postcode area The table provides a complete list of postcodes for the NN, Northampton district. According to the 2011 census, the population of the area is 653,055 The number of households here is 272,356
NN1 postcodes NN10 postcodes NN11 postcodes NN12 postcodes NN13 postcodes NN14 postcodes NN15 postcodes NN16 postcodes NN17 postcodes NN18 postcodes NN2 postcodes NN29 postcodes NN3 postcodes NN4 postcodes NN5 postcodes NN6 postcodes NN7 postcodes NN8 postcodes NN9 postcodes NN99 postcodes