Postcode areas 22XX
- Postcode area 2200
- Postcode area 2220
- Postcode area 2221
- Postcode area 2222
- Postcode area 2223
- Postcode area 2230
- Postcode area 2235
- Postcode area 2240
- Postcode area 2242
- Postcode area 2243
- Postcode area 2250
- Postcode area 2260
- Postcode area 2270
- Postcode area 2275
- Postcode area 2280
- Postcode area 2288
- Postcode area 2290