“Starting around 2 am this morning I began receiving group facetime calls from a mix of numbers in my contacts and random numbers I didn’t have saved,” a user on the Apple Communities forum ...

This can happen if the "Silence Unknown Callers ... View and Unblock Blocked Numbers on iPhone When you block someone on your ...

Basing on the reports from iSpazio and Apple’s forums, it seems like these random and “fake” calls (not initiated by users, coming randomly from iPhone numbers and email addresses associated to ...