Mo. Rev. Stat. § 287.126: Toll-free telephone number for workers' compensation information, division to establish.

The division of workers' compensation shall establish a toll-free number for employees injured on the job to provide information regarding employees' rights, obligations and benefits under the Missouri workers' compensation law. Such number shall be accessible during normal business hours and shall be answered by personnel of the division of workers' compensation adequately trained to respond to such inquiries.