Originally Posted by
UScolorado1k
I thought about porting my number over to the "company" phone, but I have heard of situations where people do this and when they leave the company, they can't "port" the number out to a new phone.

A common occurance. This is often written into corporate rate contract that an employer has with a cell phone company. So in addition to being a company policy ("if you leave, the phone number stays with/belongs to us..."), it's a contractual agreement with the phone company.