Who called from 2100000000

this # comes up on my phone about once a week. No name or message. I work nights and they always call befor 10am.

same here: no message. anyone know who this is?

I've been getting calls from this number a few times a day.  When I answer, it just hangs up on me.

My guess is that it is some kid jusst learning how to cause trouble, and has not figured out how to profit from it.  I hope we catch him before he learns how.

This could be a call generated by a collection company to harrase someone that is hiding from them. I may be able to understand some portion of their rational, however I am a retiree operating a Bed and Breakfast.  Someone may have used my address for less then honerable reasons, but this does not make me a justified target.  We must pass laws to severely punish people who indiscriminatly attach everyone in there efforts to make money.