The phone number of the Cambridge Public Library District is: 309-937-2233.
The phone number of the Guernsey County District Public Library is: 740-432-5946.
The phone number of the Cambridge Public Library is: 617-349-4040.
The phone number of the Cambridge City Public Library is: 765-478-3335.
The phone number of the Glenwood-Lynwood Public Library District is: 708-758-0090.
The phone number of the Bethalto Public Library District is: 618-377-8141.
The phone number of the Harvey Public Library District is: 708-331-0757.
The phone number of the Batavia Public Library District is: 630-879-1393.
The phone number of the Havana Public Library District is: 309-543-4701.
The phone number of the Sheldon Public Library District is: 815-429-3521.
The phone number of the Benton Public Library District is: 618-438-7511.
The phone number of the Salado Public Library District is: 254-947-9191.
The phone number of the Arcola Public Library District is: 217-268-4477.