Home Postcodes by state VIC 3270 Postcode 3270 3270 is the postcode for Peterborough, VIC. Localities with postcode 3270PeterboroughVIC Postcode 3270 State or territory Victoria (VIC) Localities 1 Council area Mainly Moyne, partly Corangamite Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3269 · Postcode 3271