Main Office
p: 740-439-4451
f: 740-439-7114

email
info@guernseycountydd.org

Emergency 24-Hour Line
p: 740-260-3206

Transportation 
p: 740-439-4451, ext 6823

Service and Support Administration
p: 740-439-4451, ext. 6835
f: 740-421-9020
 
Help Me Grow
p: 740-439-1858

Address
60770 Southgate Road
Byesville, OH 43723
 
Current GCBDD office hours are 7:30am to 3:30pm.