longford postcode vicch Home ›› Postcode Finder ›› VICCH ›› Longford Longford local listingsThe suburb of Longford is located in VIC and has a postcode of 3851. Free longford business listing! 1Longford Primary SchoolSth Gippsland Highway 03 51497210 View more business listings in longford Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.