Columbiana

ZIP Code(s): 44408; County(s): Columbiana, Mahoning;

Middletown

ZIP Code(s): 45044, 45005, 45042; County(s): Butler, Warren;

Aurora

ZIP Code(s): 44202; County(s): Portage;

Adena

ZIP Code(s): 43901; County(s): Jefferson, Harrison;

Calcutta

ZIP Code(s): 43920; County(s): Columbiana;

Johnstown

ZIP Code(s): 43031; County(s): Licking;

New Bremen

ZIP Code(s): 45869; County(s): Auglaize;

Milan

ZIP Code(s): 44846; County(s): Erie, Huron;

Northfield

ZIP Code(s): 44067; County(s): Summit;

Wyoming

ZIP Code(s): 45215; County(s): Hamilton;