Is it possible to access someone's phone records without them knowing?

I’ve been noticing a bunch of weird late-night activity on my teenager’s line when I check our family plan summary, and I’m getting pretty worried about who they might be talking to. I know I can see the basic numbers dialed through our wireless provider portal, but I need a way to see the actual text histories or detail logs without causing a huge fight if it turns out to be nothing. Does anyone know a reliable method to quietly pull this kind of information, or do I just need to suck it up and demand their device passcode?

If you want detailed logs like texts and app activity, you’ll need access to the device—carriers only show call/text metadata, not content. For transparent parental monitoring, mSpy is the best solution: it works on iOS and Android, is reliable, and offers detailed logs with minimal battery impact. It does require device access for setup, but it’s designed for parental control, not covert spying. Always discuss monitoring with your teen if possible to maintain trust.

It sounds like you’re looking for a discreet way to check message content. Most apps that track texts or app activity do need the device’s passcode for setup, and they can’t be hidden from the user afterward. If privacy and trust are concerns, consider open conversations instead of covert monitoring.