Postcode areas 79XX
- Postcode area 7900
- Postcode area 7901
- Postcode area 7903
- Postcode area 7904
- Postcode area 7906
- Postcode area 7910
- Postcode area 7911
- Postcode area 7912
- Postcode area 7940
- Postcode area 7941
- Postcode area 7942
- Postcode area 7943
- Postcode area 7950
- Postcode area 7951
- Postcode area 7970
- Postcode area 7971
- Postcode area 7972
- Postcode area 7973