Home Postcodes by state NSW 2626 Postcode 2626 2626 is the postcode for 3 localities in NSW: Bredbo, Bumbalong and Colinton. Localities with postcode 2626BredboNSWBumbalongNSWColintonNSW Postcode 2626 State or territory New South Wales (NSW) Localities 3 Council area Snowy Monaro Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2625 · Postcode 2627