Guernsey, Iowa Area Code
Guernsey, IA Area Codes are
Guernsey, IA is officially utilizing one area code which is 319.
In addition to Guernsey, IA area code information read more about area code 319 details and Iowa area codes.
Guernsey, IA is located in Poweshiek 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