A- Akron, Ashland, Ashtabula
B- Barberton, Batavia, Beachwood, Bellbrook, Berea, Bethel, Blacklick, Bowling Green, Bremen, Bristolville, Broadview Heights, Brookpark, Brookville, Brunswick, Bryan
C- Cambridge, Canton, Carroll, Carrollton, Celina, Chardon, Chesterland, Chillicothe, Cincinnati, Cleveland, Columbus, Cortland, Cuyahoga Falls
D- Dayton, Defiance, Delaware, Dublin
E- East Liverpool, East Palestine, Elyria, Euclid
F- Fairborn, Findlay, Fremont
G- Garrettsville, Germantown, Goshen, Grafton, Granville, Greenfield, Grove City
H- Hamilton, Hilliard, Hinckley, Hiram, Holland, Hubbard, Hudson
J- Jackson, Johnstown
K- Kent
L- Lagrange, Lake Milton, Lakeside Marblehead, Lakewood, Lancaster, Lebanon, Leetonia, Lewis Center, Lima, London, Lorain, Luckey
M- Macedonia, Madison, Magnolia, Malvern, Mansfield, Marion, Massillon, Maumee, Medina, Mentor, Middletown, Milan, Milford, Millersport, Monclova, Mount Orab
N- Napoleon, Newark, Newton Falls, Niles, North Benton, North Jackson, North Lima
O- Okeana, Oregon
P- Painesville, Parkman, Pataskala, Perry, Perrysburg, Pickerington, Plain City, Port Clinton, Portsmouth, Powell
R- Ravenna, Rootstown
S- Salem, Sandusky, Seville, Sharon Center, Shelby, Sherwood, Sidney, Springfield, Steubenville, Stow, Sunbury, Sylvania
T- Tallmadge, Tipp City, Toledo, Trenton, Troy, Twinsburg
V- Vermilion
W- Wadsworth, Warren, Washington Court House, Waverly, Waynesville, West Farmington, Westerville, Willoughby, Wilmington, Wooster
X- Xenia
Y- Yellow Springs, Youngstown