Who called from 8012292252

multiple unwanted calls from (801) 229-2252 to my cell phone

got a call from this # but no message

Call from 801-229-2252 when I answer nobody speaks.

this is annoying call from 801 229 2252. i tried to call back in several times but not on service.I want to know who is that and where that coming from?

same thing i keep getting calls from this # 801-229-2252 on my cell phone 4-5x a day!!!!!!!!  How can I make them stop!! I have already told them to stop but they do not answer when I pick up, just hear a noisy backround but no one answers what can I do to make them stop!!!
Thanks :)

Very Mad Girl :{