I wonder if corporate discounts and family plans are part of the reason. I'm on a family plan with T-Mobile with my parents and siblings and it's about $45 a mo

I wonder if corporate discounts and family plans are part of the reason. I'm on a family plan with T-Mobile with my parents and siblings and it's about $45 a month for (I think--I've never hit the limit) 4GB of high-speed data and unlimited messaging, plus of course an upgrade every 2 years.