Who called from 2142960307

Called here at 8am. left no message. Caller ID identified them as "United American." Reverse lookup of the phone number indicates Dallas, Duncanville or Plano, TX.

Called me at 11 am left no message but it is TruGreen lawn service.

Called me and didn't respond when I answered.  Then hung up.

Calls me multiple times per week, never answer when I pickup and eventually hangs up.  I have blocked the number.

This number calls every morning, sometimes twice a day. And even on weekends. Does anyone know who this is? They never leave a message. If it is a business they should leave a message.