I just missed a call from a number I don’t know. I’m travelling on a train, that just went through a town that I don’t live in, and that, as far as I know, is not home to any people I know or services I use. The missed call was from a number with this town’s area code. I just noticed Bluetooth is on on my phone, which it isn’t, usually. AIBU to think that somehow my number got sent over the network as I passed through this town on the train, and now I’m getting spam calls? I googled the number: no results. They didn’t leave a message, either. Has this ever happened to anyone else?