isaacs postcode actst Home ›› Postcode Finder ›› ACTST ›› Isaacs Isaacs local listingsThe suburb of Isaacs is located in ACT and has a postcode of 2607. Free isaacs business listing! 1Farrer Chiropractic Centre2 Farr Place 2 (02) 6286 3106 View more business listings in isaacs Search and find other Postcodes in Australian Capital Territory or widen the search to Postcodes in Australia.