Zip code 57440

Zip code 57440, SD

The zip code 57440, type standard, belongs to the following denominations: Frankfort y Spink Colony . It is part of the county Spink County, state of South Dakota. It has an estimated population of 310.

The postal code 57440 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Frankfort).