Postal Codes for O’Halloran Hill, South Australia
The postal codes for O’Halloran Hill, South Australia, Australia (2 codes, e.g. 5158). With map location and coordinates.
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The postal codes for O’Halloran Hill, South Australia, Australia (2 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 5158 | O’Halloran Hill | Onkaparinga | -35.067, 138.55 |
| 5158 | O'Halloran Hill | Onkaparinga | -35.067, 138.55 |
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Frequently asked questions
What is the postal code of O’Halloran Hill?
O’Halloran Hill has 2 postal codes; the first is 5158. They are all listed above with their areas.
Why does O’Halloran Hill have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.