Who called from 3053962301

I am Swiss I got one, but they hung up. I think it's spam.

Called once at 14:50 and hung up, I am in CH too.

I didn't even try to answer. Got a call to today, typed into the net and found this page. Also swiss.

Also Swiss also rang for two times and hung up.. reading your comments i wont ring back.

I'm based in switzerland and I got the same. The phone rang for a bit though, didn't have time to reply and called back but I can't be connected. Another website traces the number to miami. I'd be intrested to know if anyone could get to communicate with the caller ?