Home Postcode finder VIC Mafeking Mafeking postcode VIC Mafeking is a locality in Victoria covered by postcode 3379. Postcode 3379 State or territory Victoria (VIC) Region Vic Far Country Add a free Mafeking business listing Be the first listing in Mafeking Common questionsWhat is the postcode for Mafeking?Mafeking, VIC has the postcode 3379.What state is Mafeking in?Mafeking is in Victoria (VIC).Does postcode 3379 cover more than one suburb?Yes. Postcode 3379 covers 7 localities, so the postcode alone does not identify Mafeking. Browse other postcodes in Victoria, or widen the search to every Australian postcode.