Herkimer, Kansas Area Code
Herkimer, KS Area Codes are
Herkimer, KS is officially utilizing one area code which is area code 785.
In addition to Herkimer, KS area code information read more about area code 785 details and Kansas area codes.
Herkimer, KS is located in Marshall County and observes the Central Time Zone.
View our Times by Area Code tool.
Area Codes Look Up By State and City
Area Codes Look Up in Surrounding Places