coolamon postcode nswdl Home ›› Postcode Finder ›› NSWDL ›› Coolamon Coolamon local listingsThe suburb of Coolamon is located in NSW and has a postcode of 2701. Free coolamon business listing! 1Coolamon Central School75 Methul St 02 692732092St Michael's Primary School55 Methul St 02 69273483 View more business listings in coolamon Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.