Perhaps use any “security website” to expose where your iPhone is reporting its LAT/LONG is. And if it ain’t with you … and it is reporting itself at a police station then perhaps you can figure out that you are being surveilled.

Also when your service providers automated system tells you that there are multiple accounts tied to your service while you only have one account … don’t listen to the CSR from your service provider telling you “on my screen i only see one account”. Of course you have a screen that CAN only show that. Of course.