Other postcodes in the Durham area
- DH99 1AA
- DH99 1AB
- DH99 1AD
- DH99 1NS
- DH99 1NU
- DH99 1NW
- DH99 1NX
- DH99 1NY
- DH99 1NZ
- DH99 1WD
- DH99 1WE
- DH99 1WG
- DH99 1WH
- DH99 1WJ
- DH99 1WL
- DH99 1WN
- DH99 1WP
- DH99 1WQ
- DH99 1WR
- DH99 1WT
- DH99 1WU
- DH99 1YZ