iMessage and FaceTime number expiring

So I recently switched to Visible mobile. Everything is working like usual except I’m constantly getting a notification saying that “this number is registered to your Apple ID but not associated with this phone. Reinsert the sim to keep using this number with iMessage and FaceTime.” I don’t have a physical SIM card for visible, just a esim.

There is only one number on this phone and it is the only number that has ever been associated with the phone. It’s saying that the number will expire in two days.

I’ve tried turning iMessage and FaceTime off and resetting the phone like I’ve read on older posts but that hasn’t worked. Has anyone else had this problem?