calwell postcode act Home ›› Postcode Finder ›› ACT ›› Calwell Calwell local listingsThe suburb of Calwell is located in ACT and has a postcode of 2905. Free calwell business listing! 1Calwell High School111 Casey Crescent 02 620568332Calwell Primary SchoolCasey Crescent 02 620569113St Francis of Assisi Primary School120 Casey Crescent 02 62924500 View more business listings in calwell Search and find other Postcodes in Australian Capital Territory or widen the search to Postcodes in Australia.