Did you have yr location activated on yr phone? If so it can be tracked by that!
You can file a police report and also you could check with US Cellular to see if they could possibly have your phone turned off so at least whomever stole it won't be able to use your service. They along with the police department maybe would be able to track down your phone via Google maps location. Best of luck and sorry that someone stole your phone.
Call your phone service provider and talk to them.
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