Opening hours of Post Office in Westonia, Western Australia Opening hours of Post Office in Westonia, Western Australia Home / Western Australia / Westonia / Post Office Post Office Australia Post 54 Wolfram St, Westonia WA 6423, Australia, Westonia, Western Australia 6423 +61 8 9046 7222 Categories of local businesses in Westonia Bar Cafe Establishment Food General Contractor Hotel Local Government Office Lodging Post Office Supermarket