Callaway Commission Phone # 573-642 0737. We are asking for volunteers / groups to pick up roadside trash along county roads. We have free trash bags at the Commissioners office and will pick up the following Monday and Tuesday for bags left alongside the road which are called in to the office. So to make us most effective with your tax dollars, please let us know where they are, so we are not patrolling the County looking for them. Thanking you in advance. Callaway County Commissioners