NN1 3
NN1 postcode district
Updated September 2026
Sector overview
- Postcode units
- 228
- Coordinate coverage
- 100%
Part of the NN1 postcode district.
Postcode units
151–200 of 228 units
- NN1 3EF
- NN1 3EG
- NN1 3EH
- NN1 3EJ
- NN1 3EQ
- NN1 3HA
- NN1 3HJ
- NN1 3HP
- NN1 3HR
- NN1 3HT
- NN1 3HU
- NN1 3HZ
- NN1 3JB
- NN1 3JJ
- NN1 3JN
- NN1 3JP
- NN1 3JR
- NN1 3LY
- NN1 3NF
- NN1 3NG
- NN1 3NH
- NN1 3NN
- NN1 3PS
- NN1 3PT
- NN1 3PW
- NN1 3QH
- NN1 3QZ
- NN1 3RA
- NN1 3RB
- NN1 3RT
- NN1 3RY
- NN1 3RZ
- NN1 3SA
- NN1 3SB
- NN1 3SD
- NN1 3SE
- NN1 3SF
- NN1 3SZ
- NN1 3TS
- NN1 3WH
- NN1 3WT
- NN1 3WU
- NN1 3WY
- NN1 3WZ
- NN1 3XA
- NN1 3XU
- NN1 3YH
- NN1 3YJ
- NN1 3YN
- NN1 3YP