bilbul postcode nswst Home ›› Postcode Finder ›› NSWST ›› Bilbul Bilbul local listingsThe suburb of Bilbul is located in NSW and has a postcode of 2680. Free bilbul business listing! 1Bilbul Public SchoolThe Crescent 02 69635369 View more business listings in bilbul Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.