hereford-hall postcode nswst Home ›› Postcode Finder ›› NSWST ›› Hereford-Hall Hereford Hall local listingsThe suburb of Hereford Hall is located in NSW and has a postcode of 2622. Free hereford hall business listing! Get the first free listing in hereford hall! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.