Our business line - same here, rang once hung up. Rang again, picked up, no one on the line. Caller ID said "Buttonwillow CA". Probably a lead call for working phone numbers. Expect a deluge of telemarketer calls ...
Cell phone rang twice and stopped. When I got to the phone I didn't recognize the number so entered it in google and ended up here and found out that I was 1 of many who have received the same type of call. I put it on my blocked list.