ZIP Code 99637 is located in the county of Bethel Census Area in the state of Alaska. 99637 ZIP Code is spread between the coordinates of +60.5339175 Latitude and -165.11207994 Longitude. 99637 ZIP Code is part of the 907 area code. There are 0 postal offices in zip code 99637.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 99637. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.