ZIP Code 80504
Longmont, Colorado · Boulder County
No35590
Zip80504
TypeSTANDARD
Decommissioned0
Primary CityLongmont
Acceptable CitiesFirestone, Frederick, Mead, Niwot
Unacceptable Cities—
StateCO
LstateColorado
CountyBoulder County
TimezoneAmerica/Denver
Area Codes303, 720, 970, 983
World RegionNA
CountryUS
Latitude40,16
Longitude-105,03