NN1 1
NN1 postcode district
Updated September 2026
Sector overview
- Postcode units
- 313
- Coordinate coverage
- 100%
Part of the NN1 postcode district.
Postcode units
101–150 of 313 units
- NN1 1RJ
- NN1 1RL
- NN1 1RN
- NN1 1RP
- NN1 1RQ
- NN1 1RR
- NN1 1RS
- NN1 1RT
- NN1 1SA
- NN1 1SH
- NN1 1SN
- NN1 1SP
- NN1 1SR
- NN1 1ST
- NN1 1SW
- NN1 1SX
- NN1 1SY
- NN1 1TA
- NN1 1TB
- NN1 1TD
- NN1 1TP
- NN1 1TU
- NN1 1TY
- NN1 1UB
- NN1 1UD
- NN1 1UE
- NN1 1UG
- NN1 1UH
- NN1 1UJ
- NN1 1US
- NN1 1YT
- NN1 1ZP
- NN1 1AA
- NN1 1AB
- NN1 1AD
- NN1 1AE
- NN1 1AH
- NN1 1AN
- NN1 1AP
- NN1 1AQ
- NN1 1AR
- NN1 1AS
- NN1 1AT
- NN1 1AU
- NN1 1AW
- NN1 1AX
- NN1 1AY
- NN1 1AZ
- NN1 1BA
- NN1 1BB