NN3 1
NN3 postcode district
Updated September 2026
Sector overview
- Postcode units
- 362
- Coordinate coverage
- 100%
Part of the NN3 postcode district.
Postcode units
301–350 of 362 units
- NN3 1UX
- NN3 1UY
- NN3 1UZ
- NN3 1WA
- NN3 1WB
- NN3 1WD
- NN3 1WE
- NN3 1WF
- NN3 1WJ
- NN3 1WL
- NN3 1WN
- NN3 1WP
- NN3 1WQ
- NN3 1WR
- NN3 1WS
- NN3 1WT
- NN3 1WU
- NN3 1WW
- NN3 1WZ
- NN3 1XA
- NN3 1XB
- NN3 1XD
- NN3 1XE
- NN3 1XF
- NN3 1XG
- NN3 1XH
- NN3 1XJ
- NN3 1XL
- NN3 1XN
- NN3 1XP
- NN3 1XQ
- NN3 1XR
- NN3 1XS
- NN3 1XT
- NN3 1XU
- NN3 1XW
- NN3 1XX
- NN3 1XY
- NN3 1XZ
- NN3 1YA
- NN3 1YB
- NN3 1YD
- NN3 1YE
- NN3 1YF
- NN3 1YG
- NN3 1YH
- NN3 1YJ
- NN3 1YL
- NN3 1YN
- NN3 1YP