Home Postcodes by state NSW Mount Colah Mount Colah postcode NSW Mount Colah is a locality in New South Wales covered by postcode 2079. Postcode 2079 State or territory New South Wales (NSW) Region Pymble Council area Hornsby Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Mount Colah business listing More business listings in Mount Colah Suburbs near Mount ColahStraight-line distance between locality centres.Mount Kuring-GaiNSW 2080 · 1.8 kmAsquithNSW 2077 · 2.5 kmHornsby HeightsNSW 2077 · 2.7 kmNorth WahroongaNSW 2076 · 3.8 kmHornsbyNSW 2077 · 4.3 kmWaitaraNSW 2077 · 4.9 kmNorth TurramurraNSW 2074 · 5.1 kmWahroongaNSW 2076 · 5.3 kmSt Ives ChaseNSW 2075 · 5.5 kmBerowraNSW 2081 · 5.8 kmNormanhurstNSW 2076 · 6.2 kmDuffys ForestNSW 2084 · 6.4 kmDistances to every suburb around Mount Colah Businesses in Mount ColahAndrew Vanny Plumbing87 Parklands Rd, Mount Colah NSW, Australia · 0412 268 104Ashadya shade sails sydney28 Caribbean Place, Mount Colah NSW 2079, Australia · 1300570901Dream Plumbing & Gas96 Beryl Ave, Mount Colah NSW 2079, Australia · 1300511936 Common questionsWhat is the postcode for Mount Colah?Mount Colah, NSW has the postcode 2079.What state is Mount Colah in?Mount Colah is in New South Wales (NSW).What council is Mount Colah in?Mount Colah is in the Hornsby local government area.Does postcode 2079 cover more than one suburb?No. Postcode 2079 covers Mount Colah only, which is unusual - most Australian postcodes cover several localities.What suburbs are near Mount Colah?The closest are Mount Kuring-Gai (1.8 km), Asquith (2.5 km), Hornsby Heights (2.7 km), North Wahroonga (3.8 km) and Hornsby (4.3 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.