Home Postcode finder SA N 67 localities in SA starting with N Every SA locality beginning with N, each with the postcode that covers it. Select one for its full detail. Sort by Suburb name Postcode Nackara5440Nadia5690Naidia5354Nailsworth5083Nain5360Nairne5252Nalpa5255Nalyappa5558Nangkita5210Nangwarry5277Nantawarra5550Napperby5540Naracoorte5271Narridy5523Narrung5259Naturi5259Navan5412Neales Flat5374Nectar Brook5495Nelshaby5540Nene Valley5291Nepabunna5732Nepean Bay5223Netherby5062Netherton5301Netley5037New Port5015New Residence5333New Town5554New Well5357Newland5223Newton5074Ngapala5374Ngarkat5302Nildottie5238Ninnes5560Noarlunga Centre5168Noarlunga Downs5168Nonning5710Nora Creina5276Normanville5204North Adelaide5006North Adelaide Melbourne St5006North Beach5556North Booborowie5417North Brighton5048North Cape5223North Haven5018North Moonta5558North Plympton5037North Shields5607North West Bend5320North Yelta5558Northern Heights5253Northfield5085Northgate5085Norton Summit5136Norwood5067Norwood South5067Notts Well5357Novar Gardens5040Nundroo5690Nunjikompita5680Nuriootpa5355Nurom5523Nurragi5256Nyapari0872