Opening hours of Post Office in Colo Heights, New South Wales Opening hours of Post Office in Colo Heights, New South Wales Home / New South Wales / Colo Heights / Post Office Post Office Australia Post - Colo Heights CPA 3356 Putty Road, Colo Heights, New South Wales 2756 +61 2 4565 0207 Categories of local businesses in Colo Heights Automotive Cafe Construction & Contractors Establishment Finance Fire Station Food Gas Station Kennel Park Post Office School