- Postcodes
- Queensland
- 4428
Postcode 4428 QLD
4 suburbs in Queensland share this postcode, with 1,031 addresses between them in G-NAF.
Suburbs in 4428
- Wallumbilla
- 462 addresses
- Wallumbilla North
- 351 addresses
- Wallumbilla South
- 124 addresses
- Pickanjinnie
- 94 addresses
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