Called without leaving a message.  Some idiot!

Called without leaving a message. I am in Norway. +91 country code indicates India.

Continues to call business daily. Won't leave a message for intented recipient of his call.

My phone rang - I answered - no one on the other end.  I waited 20 seconds.  The call appeared on my cell as "914442963000"

I too got a call from the same number. No one on the other end but I could hear voices in the background, like what you would expect in a call center...

San Luis Potosi Area Code = 444, that would be Mexico.