lyneham postcode actst Home ›› Postcode Finder ›› ACTST ›› Lyneham Lyneham local listingsThe suburb of Lyneham is located in ACT and has a postcode of 2602. Free lyneham business listing! 1Lyneham High School26 Goodwin St 02 620563992Brindabella Christian College136 Brigalow St 02 624746443Lyneham Primary SchoolHall St 02 62056511 View more business listings in lyneham Search and find other Postcodes in Australian Capital Territory or widen the search to Postcodes in Australia.