Home Postcodes by state NSW 2628 Postcode 2628 2628 is the postcode for 14 localities in NSW: Avonside, Beloka, Berridale, Braemar Bay, Byadbo Wilderness, Cootralantra and 8 more. Localities with postcode 2628AvonsideNSWBelokaNSWBerridaleNSWBraemar BayNSWByadbo WildernessNSWCootralantraNSWDalgetyNSWEucumbeneNSWHill TopNSWNimmoNSWNumbla ValeNSWPaupongNSWRocky PlainNSWSnowy PlainNSW Postcode 2628 State or territory New South Wales (NSW) Localities 14 Council area Snowy Monaro Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2627 · Postcode 2629