Who is this guy?  Calls 3 times a day.

I think this id a tmobile coporate number... Pay ur bill [***]!

Calls multiple times a day saying money is owed on T-Mobile bill. Must be a scam cause i owe nothing and have never been late on a payment

This is a t-mobile bill reminder automated call number

Within the last two days, I have received several phone calls from this number.  I called T-mobile previously to request that they correct their records.  Whoever had this phone number prior to me, must have had this service.  They told me that they have no record of my phone number, yet the phone rings in the middle of my work day and its this number.  How can this be stopped?  Any suggestions?