Has anyone gotten phone calls from known companies out of the blue?

• phone company
• cell phone company
• microsoft phone number customer service
• alphera financial services phone number
• blue tax

I was at home minding my own business when I received a call from Activia! I had no idea how they had gotten my cell phone number until I asked. Someone had been applying for a job there and must have put a wrong cell phone number (my number). Has anything similar happened to anyone else?

Has anyone gotten phone calls from known companies out of the blue?