The three ZIP codes associated with the City of Sandy Springs are 30328, 30350, 30342, 30327. The Post Office recognizes Sandy Springs as the City name in your address. In addition, 30358 is the ZIP code for the Post Office boxes located at the 227 Sandy Springs Place Post Office. 31150 is the ZIP code for the Post Office boxes located at the 1185 Hightower Trail Post Office. Both are Sandy Springs.