Home Postcodes by state VIC 3690 Postcode 3690 3690 is the postcode for 3 localities in VIC: West Wodonga, Wodonga and Wodonga Plaza. Localities with postcode 3690West WodongaVICWodongaVICWodonga PlazaVIC Postcode 3690 State or territory Victoria (VIC) Localities 3 Council area Wodonga Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3688 · Postcode 3691