Who called from 2036836855

Me too...I don't know who it is and it's really annoying

Called my cellphone. Left no message.

Called my cell, no msg left. Called this # back, always busy. Lately. instead of NIS, SPAM callbacks are always busy.

Rec'd a call from them on my cell, they asked for me by my first name, and then acted like they could not hear me and hung up.  Call back got a busy signal.

Did not leave a message.