wont stop calling and doesnt leave a message
i have blocked them now

If the number isn't in my contacts I expect the caller to leave a message. If they don't, I google the number, and I usually find them here, I then block immediately. I never answer calls from unknown people.

Blocked.

Hang up as soon as answered

Caller: I don't know

Receive calls from this number, only background noise but ion I don't answer the caller never leaves a msg. Could be scam type caller??

Answer the call and they hang up. Sick of these scammers. Blocked the number.

Marketing company, very persistent. Won't go away, ended up taking phone cord out of wall.

Caller: Surveys

Annoying

Caller: csba

its a market research company