This group of people have been calling my cell phone for over a year after I manage to block them they will call from a few different numbers but its the same people asking for a Michael. I keep telling them they have the wrong number I block them and after the block time is up they will call again. They say they are from pharmacy in Spokane WA. One guy's name is Calvin the other is a Brian and if you yell at them enough to stop calling they will get a female to call you.

they hang up as soon as they call me

Had a missed call from this number, I tried to call it back but the number is not recognised? Seems a bit strange.

The caller is not answering. I am getting calls several times during the day.

I keep getting phone calls from this number at all times of day. No one there, and I can't call it back. Just a busy signal.

I don't know any person wih that number..and when I call back don't respond.