Colleen M. O’Toole » Directory Go back to directory. Colleen M. O’Toole Ashtabula County Prosecutor Work 25 West Jefferson Street Jefferson Ohio 44047 work Phone: 440-576-3694work Fax: 440-576-3600workfax Email: cmotoole@ashtabulacounty.usINTERNET Website: http://www.co.ashtabula.oh.us/147/Prosecutor Categories: Prosecutor Updated 1 year ago.