580
- 58001 Abercrombie
- 58002 Absaraka
- 58004 Amenia
- 58005 Argusville
- 58006 Arthur
- 58007 Ayr
- 58008 Barney
- 58009 Blanchard
- 58011 Buffalo
- 58012 Casselton
- 58013 Cayuga
- 58015 Christine
- 58016 Clifford
- 58017 Cogswell
- 58018 Colfax
- 58021 Davenport
- 58027 Enderlin
- 58029 Erie
- 58030 Fairmount
- 58031 Fingal
- 58032 Forman
- 58033 Fort Ransom
- 58035 Galesburg
- 58036 Gardner
- 58038 Grandin
- 58040 Gwinner
- 58041 Hankinson
- 58042 Harwood
- 58043 Havana
- 58045 Hillsboro
- 58046 Hope
- 58047 Horace
- 58048 Hunter
- 58049 Kathryn
- 58051 Kindred
- 58052 Leonard
- 58053 Lidgerwood
- 58054 Lisbon
- 58056 Luverne
- 58057 McLeod
- 58058 Mantador
- 58059 Mapleton
- 58060 Milnor
- 58061 Mooreton
- 58062 Nome
- 58063 Oriska
- 58064 Page
- 58065 Pillsbury
- 58067 Rutland
- 58068 Sheldon
- 58069 Stirum
- 58071 Tower City
- 58072 Valley City
- 58075 Wahpeton
- 58076 Wahpeton
- 58077 Walcott
- 58078 West Fargo
- 58079 Wheatland
- 58081 Wyndmere