tHEY HAVE BEEN CALLING A WEEK STRAIGHT FROM THE TIME I WAKE UP TILL 830 AT NIGHT... WHO R THESE PEOPLE.. THEY DONT NOTHING WHEN U ANSWER

I think it's a call center because I hear voices in the background.  Caller breathes heavily and then hangs up. They call all during the day on my cell phone. Also calls from 469/484-5996, 469/484-5997 and 469/484-5999.