Called me cell this morning, didn't answer because it was an unfamiliar number. I tried calling the number back about 10 tmes using another line, got a busy signal every time. Blocked!
Called just moments ago. Didn't recognize the number, Caller ID stated 'No Name Sent'. Knew it had to be a scam call. Blocked 'em in mid ring, then came here. This website confirmed my suspicions.