Do you get called by Apple when a lost iPhone is found?

I received a phone call from apple when my stolen phone that I marked as lost phone showed latest location but the surroundings were very noisy I did not hear clearly so I did not understand. What was that message? After that my lost phone disappeared from find my iphone app and also off from find my.. why? Apple sent a message that the last location will appear for 24 hours but it was gone for just 5 minutes! Please help me and enlighten me thank you

[Re-Titled by Moderator]