What cell phone company has numbers that begin with 600?

Question

I am trying to find the email address for my friends cell phone, but I don't know who his carrier is. His number begins with 600. Does anyone know what company it is, and maybe what their email is for cell phones??

Oh and I know I could just ask him to send me a message to my email, but I want it to be a surprise.

Answer 1

..the company doesn't matter, it all depends on were you live.