I get at least over XXXX calls a day from the same people with different numbers. They wo n't say anything when I pick up either. They all begin with area code XXXX & the prefix is always XXXX. The caller ID information states that they are from XXXX XXXX, TX area. I have received phone calls from them at XXXX at night & calls as early as XXXX in the morning. I also get calls all day long while I 'm at work. I received XXXX calls alone from one number XXXX XXXX XXXX in one day on XXXX XXXX, 2015, XXXX call from ( XXXX ) on XXXX XXXX, 2015, XXXX calls from ( XXXX ) on XXXX XXXX. Other numbers they have tried to call from are : XXXX, XXXX, XXXX, XXXX, XXXX, XXXX, XXXX, XXXX, XXXX and XXXX. This needs to stop immediately.