Home/PostalMag/Post Office Photos/Barrow, Alaska Post Office Post Office Photos Barrow, Alaska Post Office PostalMag · Sunday, July 21, 2019 The Barrow, Alaska Post Office serves ZIP Code 99723. Photo by Jimmy Emerson, some rights reserved. Photo shared under the Creative Commons License. Barrow Post Office 3080 Eben, Hobson St Utqiagvik, AK 99723