burrawang postcode nswst Home ›› Postcode Finder ›› NSWST ›› Burrawang Burrawang local listingsThe suburb of Burrawang is located in NSW and has a postcode of 2577. Free burrawang business listing! 1Burrawang Public SchoolChurch St 02 48864261 View more business listings in burrawang Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.