Who called from 8478500657

Yes, and text messages. When asking who they are they give generic responses like "sry, bad reception" or don't answer

I just got a text from this number.

Text messaged me saying to add them on Yahoo messenger... weird.

Got a text that said...hey;)...then they sent another text saying to add them on yahoo messenger and their screen name was MY maiden name with "flirter" after my last name attached to it...very creepy..actually informed a friend who is in law enforcement about it. Just plain weird!!! Googled the number and the company is broadwing communications LLC in Schaumburg, IL