belmont postcode nswrv Home ›› Postcode Finder ›› NSWRV ›› Belmont Belmont local listingsThe suburb of Belmont is located in NSW and has a postcode of 2280. Free belmont business listing! 1Macquarie Urban PO Box 78 Macquarie St 0425 2529512Belmont Christian College65 John Fisher Rd 02 494588443Belmont High School424 Pacific Hwy 02 49450600 View more business listings in belmont Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.