ZIP code 57439 is located in Ferney, South Dakota. This area is part of the SD postal region.
Ferney is served by ZIP code 57439. The timezone for this area is America/Chicago.
57439 Overview
Ferney, South Dakota
ZIP BOUNDARY
Geographic Information
STATE
South Dakota (SD)
CITY
Ferney
TIMEZONE
America/Chicago
COORDINATES
45.3346, -98.1001
About ZIP Code 57439
Frequently Asked Questions
What city is ZIP code 57439 in?
57439 is in Ferney, South Dakota.
What state is 57439 in?
ZIP code 57439 is in South Dakota (SD).
What is the timezone for 57439?
The timezone is America/Chicago.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.