ZIP Code 81221 is located in the county of Fremont in the state of Colorado. 81221 ZIP Code is spread between the coordinates of +38.3616124 Latitude and -105.14418032 Longitude. 81221 ZIP Code is part of the 719 area code. There is 1 postal office in zip code 81221.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 81221. 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.