Park County Treasurer’s Office – Vehicle Registration 1002 Sheridan Ave.Cody Wyoming 82414 WY Park 1002 Sheridan Ave.Directions (307) 527-8630 Monday 08:00 am - 05:00 pm Tuesday 08:00 am - 05:00 pm Wednesday 08:00 am - 05:00 pm Thursday 08:00 am - 05:00 pm Friday 08:00 am - 05:00 pm Saturday Closed Sunday Closed