Opening hours of Mailing service in Long Flat, New South Wales Opening hours of Mailing service in Long Flat, New South Wales Home / New South Wales / Long Flat / Mailing service Post Office Australia Post - Long Flat LPO 5019 Oxley Hwy, Long Flat NSW 2446, Long Flat, New South Wales 5019 (02) 6587 4420 Categories of local businesses in Long Flat Bus station Establishment Gas Station Hair care Internet marketing service Mailing service Marketing consultant Post Office School Shopping & Services Transit station Travel & Accommodation Web hosting company Website designer