I found an iPhone 6s Plus today. Passcode lock is on, there is a sim card in it but the phone has no service. For some reason, there is a sticker on the back of the phone which has the IMEI and Serial Number of the phone, so I ran the IMEI on Swappa and it is reported as lost or stolen. I then called Tmobile since there was a Tmobile sim card, and they ran the Sim card number and actually called the customer who came up and left a voicemail with my contact info. Is there a way for me to find out the iCloud email associated with the phone? When I plug it in, it says to enter the passcode to connect to it. Hoping to email them as well.