67 Postcodes Available in sa Home ›› State Postcodes ›› SA ›› N Sort results by suburb or postcode Suburb Postcode nildottie5238nairne5252northern heights5253nalpa5255nurragi5256naturi5259narrung5259naracoorte5271nora creina5276nangwarry5277nene valley5291netherton5301ngarkat5302north west bend5320new residence5333naidia5354nuriootpa5355new well5357notts well5357nain5360neales flat5374ngapala5374navan5412north booborowie5417nackara5440nectar brook5495narridy5523norton summit5136noarlunga downs5168noarlunga centre5168normanville5204nangkita5210nepean bay5223north cape5223newland5223nurom5523napperby5540nelshaby5540nantawarra5550new town5554north beach5556north yelta5558north moonta5558nalyappa5558ninnes5560north shields5607nunjikompita5680nadia5690nundroo5690nonning5710nepabunna5732north adelaide melbourne st5006north adelaide5006new port5015north haven5018north plympton5037netley5037novar gardens5040north brighton5048netherby5062norwood south5067norwood5067newton5074nailsworth5083northgate5085northfield5085nyapari872