We have a $15/month pre-paid plan for my son. No data, but we purchase a data booster.
Last week, we noticed text messages to 474663 and it looks like it ate up almost 100MB of data. That was on a day he didn’t even use the phone. No messages were sent, no Facetimes were made. They appeared again this morning while his phone was on the counter charging.
Does anyone know what this might be? Any way to get that data back that he didn’t use?