Millions Call

Got a phone call from this number at my work, and they were very vague and just gave me a name and a phone number to call. Needless to say, I didn't call back.

no mssg, put the phone down

repeated phone calls from this number with no voicemail or answer

This number keeps texting me and now called me then texted a ...

keep on phoning business mobile telephone without leaving a msg

3104291265 has been reported to the FCC after unwanted activity was registered from 3104291265

Psycho stalker

Mullins & Kains investigators

I've received calls from this # for three years. I never pick up and they never leave a message. Others have said when they've picked up they are told they have won a $100 gift card from (insert name of store here), and if they give the caller their credit card info in order to process the shopping fee they will receive the card. Odd, annoying and disconcerting all at once. How do I stop this?

Ex.