NN1 1
NN1 postcode district
Updated September 2026
Sector overview
- Postcode units
- 313
- Coordinate coverage
- 100%
Part of the NN1 postcode district.
Postcode units
51–100 of 313 units
- NN1 1JS
- NN1 1JT
- NN1 1JW
- NN1 1JX
- NN1 1JY
- NN1 1LD
- NN1 1LG
- NN1 1LJ
- NN1 1LN
- NN1 1LQ
- NN1 1LW
- NN1 1LX
- NN1 1LZ
- NN1 1NH
- NN1 1NR
- NN1 1NS
- NN1 1NT
- NN1 1NW
- NN1 1PA
- NN1 1PB
- NN1 1PD
- NN1 1PF
- NN1 1PJ
- NN1 1PN
- NN1 1PP
- NN1 1PR
- NN1 1PS
- NN1 1PT
- NN1 1PU
- NN1 1PY
- NN1 1PZ
- NN1 1QA
- NN1 1QD
- NN1 1QE
- NN1 1QF
- NN1 1QH
- NN1 1QJ
- NN1 1QS
- NN1 1QT
- NN1 1QU
- NN1 1QW
- NN1 1QX
- NN1 1QY
- NN1 1QZ
- NN1 1RA
- NN1 1RB
- NN1 1RD
- NN1 1RF
- NN1 1RG
- NN1 1RH