Grant County Extension Agents Address: 105 Baton Rouge Rd, Williamstown, KY 41097 Phone: (859) 824-3355 Banks Other Businesses: Grant County Deposit Bank at 1414 N Main St, Williamstown, KY 41097 Forcht Bank at 203 S Main St, Williamstown, KY 41097 Grant County Deposit Bank at 106 N Main St, Williamstown, KY 41097 Kentucky Federal Savings & Ln at 100 S Main St, Williamstown, KY 41097