NN1 1
NN1 postcode district
Updated September 2026
Sector overview
- Postcode units
- 313
- Coordinate coverage
- 100%
Part of the NN1 postcode district.
Postcode units
151–200 of 313 units
- NN1 1BD
- NN1 1BE
- NN1 1BG
- NN1 1BH
- NN1 1BJ
- NN1 1BL
- NN1 1BN
- NN1 1BP
- NN1 1BS
- NN1 1BT
- NN1 1BU
- NN1 1BW
- NN1 1BY
- NN1 1BZ
- NN1 1DB
- NN1 1DG
- NN1 1DL
- NN1 1DS
- NN1 1DU
- NN1 1DW
- NN1 1DX
- NN1 1DY
- NN1 1DZ
- NN1 1EB
- NN1 1EF
- NN1 1EG
- NN1 1EH
- NN1 1EJ
- NN1 1EU
- NN1 1FB
- NN1 1FS
- NN1 1GL
- NN1 1HA
- NN1 1HD
- NN1 1HE
- NN1 1HG
- NN1 1HN
- NN1 1HP
- NN1 1HQ
- NN1 1HR
- NN1 1HU
- NN1 1HX
- NN1 1HY
- NN1 1HZ
- NN1 1JD
- NN1 1JE
- NN1 1JG
- NN1 1JH
- NN1 1JJ
- NN1 1JL