- This event has passed.
CANCELLED – Northwest Ohio Damage Prevention Council
March 12, 2020 @ 11:00 am - 12:00 pm
800-362-2764 or 811 | General
800-311-3692 | Administration
PO Box 729
12467 Mahoning Ave
North Jackson, OH 44451
The OHIO811 mission is to prevent damage to member facilities and promote public safety by providing an efficient and effective communication and education process.