Holsworthy, NSW Postcode
Holsworthy has 1 postcode(s). Holsworthy is located in the state of NSW in Australia. You can also check out a map of Holsworthy and other suburbs that have the same postcode as Holsworthy. The postcode for Holsworthy is:
- 2173 (General Delivery Area)
Holsworthy, NSW Map