seymour postcode vicch Home ›› Postcode Finder ›› VICCH ›› Seymour Seymour local listingsThe suburb of Seymour is located in VIC and has a postcode of 3660. Free seymour business listing! 1Seymour Technical High SchoolLoco St 03 579222002Seymour Special SchoolTallarook St 03 579222093St Mary's College90 High St 03 57922611 View more business listings in seymour Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.