Frontier County ZIP Codes
Nebraska, United States · 5 codes
Frontier County in Nebraska has 5 ZIP codes, from 69025 to 69042, serving 5 places.
ZIP codes in Frontier
Frequently asked questions
What is the ZIP code of Frontier?
Frontier has 5 ZIP codes, from 69025 to 69042. The table lists the places each one serves.
How many places are listed in Frontier County?
5 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.