symonston postcode act Home ›› Postcode Finder ›› ACT ›› Symonston Symonston local listingsThe suburb of Symonston is located in ACT and has a postcode of 2609. Free symonston business listing! 1Numbersowl14 Wormald Street 13002720802Nazia Spells Caster1st Avenue, Symonston ACT, Australia 277333824613Hanrob Pet Hotels Canberra88 Mugga Lane, Symonston ACT, Australia 1300426762 View more business listings in symonston Search and find other Postcodes in Australian Capital Territory or widen the search to Postcodes in Australia.