C.R.S. § 31-2-403
31-2-403. Secretary to keep alphabetical list
31-2-403. Secretary to keep alphabetical list. The secretary of state shall ascertain the names of all the municipalities within this state and shall arrange such names in alphabetical order for convenient reference. Such list of names shall be kept filed in his office and shall be changed when a change of name is effected under the provisions of this part 4.