mayfield postcode nswbu Home ›› Postcode Finder ›› NSWBU ›› Mayfield Mayfield local listingsThe suburb of Mayfield is located in NSW and has a postcode of 2787. Free mayfield business listing! 1Elite Kitchens & Bars62 Maitland Road, Mayfield NSW 2304, Australia 02 4967 33542Elite Kitchens62 Maitland Road, Mayfield NSW 2304, Australia 024967 33543Mayfield Cell Phone Repairs276 Maitland Road, Mayfield NSW, Australia +61 431 618 100 View more business listings in mayfield Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.