3 Franklin Bank & Trust Company branches in Bowling Green, KY. Please choose the branch you're looking for. Franklin Bank & Trust Company is "Hometown Banking at its Best Since " We opened our doors accepting your deposits on December 1, , and we are. RESIDENTIAL MORTGAGES - maximum conforming loan amount up to $, Type, Term, Rate, APR*, Points, Down Pmt. Pmt. Per $1, Monthly. Fixed.