Opening hours of Post Office in Wallaga Lake, New South Wales Opening hours of Post Office in Wallaga Lake, New South Wales Home / New South Wales / Wallaga Lake / Post Office Post Office Australia Post - Wallaga Lake CPA 7B Umbarra Road, Wallaga Lake Aboriginal Reserve, Wallaga Lake, Wallaga Lake, New South Wales 2546 +61 2 4473 7402 Categories of local businesses in Wallaga Lake Bar Bus station Campground Child Care Centre Concrete contractor Construction & Contractors Establishment Finance Gas Station General Contractor Gym Health Lodging Marketing consultant Park Post Office Restaurant Roofing Contractor RV Park Transit station