Home Postcode finder VIC Brunswick North Brunswick North postcode VIC Brunswick North is a locality in Victoria covered by postcode 3056. Postcode 3056 State or territory Victoria (VIC) Region Preston Add a free Brunswick North business listing More business listings in Brunswick North Businesses in Brunswick NorthMantoo LawyersAustralia · 0393832511 Common questionsWhat is the postcode for Brunswick North?Brunswick North, VIC has the postcode 3056.What state is Brunswick North in?Brunswick North is in Victoria (VIC).Does postcode 3056 cover more than one suburb?Yes. Postcode 3056 covers 3 localities, so the postcode alone does not identify Brunswick North. Browse other postcodes in Victoria, or widen the search to every Australian postcode.