206-401-1017

They called but hung up after a few rings

Telemarketers. Spammers. They call and hang up expecting you to call back. Had to block the number.

They are fraud

They called and let it ring twice. I did not answer nor will I call them back...

Called 3 times in one evening, only letting the phone ring a couple of times each time.

Constantly calls the number and hangs up after a few rings.

I never call back a number unless they leave a message.  And even if they do leave a message, if it's clearly spam (such as those messages I get about requesting a payday loan) I still won't call back.

Called me but hung up after one ring

Didn't answer, but was curious since I've received a few calls from them, called back and got a recording offering $100 in gift cards because I had purchased something from them, but they didn't say who they were.

They called, I answered, but the caller (or robot) did not leave a message.  I blocked the number.

similar experience. ring about 3 times and hang up. Put in the block list.

Nuisance junk caller.

Phone rang once, then hung up. No message left

Rang a few times then hang up. Blocked.

Appaered as a unknow caller sounded like a collections call