Zip Area Code

Lyon County, Kansas

Lyon County, Kansas, has 10 towns and 8 ZIP codes, in area code 620.

Towns in Lyon County, A to Z

TownZIP codesArea codes
Admire66830620
Allen66833620
Americus66835620
Bushongnearest66833620
Dunlapnearest66835620
Emporia66801620
Hartford66854620
Neosho Rapids66864620
Olpe66865620
Reading66868620

ZIP codes in Lyon County

Area code in Lyon County

  • Area code 620

    In service since February 3, 2001. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.