This Person or Animal call me from this number but i try to call back and nobody Answer!! Hate this calls

Hey bro this will make things stranger. I'm from Mexico and I've just received that phone call along with another call from Wisconsin. I didn't answer since I was on my lunch time. Strange thing!

Voicemail message from woman says she is with NES(? - could not really understand the company name).  She needed for me to call her office today, left a callback number I did not write down.  I have also gotten several calls from 305-356-9999, did not know there might be a connection.

This telemarketer is a real winner.  He called to sell me pharmaceutical drugs over the phone with a fake number as the caller ID.  He could barley speak English. He had a thick East Indian Accent. And started curse at me when I would not give him my credit card number.  People like him have been calling my cell phone for over a year and no mater what I do they will not stop. Please tell me who is fool enough to give this idiot there credit card number?

Idiot called me 5 times after 11pm last night.  Fortunately, I turn my ringer off so didn't see it until this morning.  Was worried someone I knew was in trouble, but I don't know anyone in Canada.