I have had 10 calls from similar numbers 0468 248..., or 0468 249..., or 0468 250... - Seems to be a pattern. Iphone doesnt ring, but shows missed call.

Same number, no ring on iPhone, no message left.. The phone warned me of a suspicious calling pattern

Scam caller

This number has called me and hung up a few times when I called back said they were a health insurance company and when I asked why the called and hung up they hung up on me. There are other numbers doing the same thing.