Most Utah cites larger than 2,000 people (as of 2010) have their city codes online.
Of these larger cities, incomplete portions are online for: Alpine City, Ephraim, Farmington, Kamas, Monroe, Sandy, and West Haven, and no online code info exists for Delta , Helper, Hildale, Hooper, or Huntington, Utah.
Note: Utah classifies municipalities according to their population (see Utah Code § 10-2-301).
First class city Population > 100,000
Second class city 65,000 to 99,999
Third class city 30,000 to 64,999
Fourth class city 10,000 to 29,999
Fifth class city 1,000 to 9,999
Town Population < 1,000