exeter postcode nswst Home ›› Postcode Finder ›› NSWST ›› Exeter Exeter local listingsThe suburb of Exeter is located in NSW and has a postcode of 2579. Free exeter business listing! 1Exeter Public SchoolSchool Rd 02 488342802Lost Love Spells Caster Mama Jafali ILondon +27731356845 View more business listings in exeter Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.