Learn more about how to get phone calls from an inmate in the Wilkin County Jail, visit an inmate and find the inmate visitation schedules, send money to an inmate and get directions for purchasing commissary items, and learn more about how to mail an inmate in the Wilkin County Jail, review the letter writing rules and regulations, and how to address your envelopes to them. The department consists of the Chief of Police, Detective Sgt., and five patrol officers. Length of Visits: Visits can be terminated due to violation of the visiting room rules, COUNTY policies, etc.