Verizon blocked my kiddos phone!
BLOCK IT, and oops is very expensive!
So is not paying the extra $5 for unlimited txt messages! Pay it!
Also for what it's worth, parents don't allow your kids unfettered access to the internet. The internet is for adults. There are some programs that will block all web traffic except to a set of whitelisted sites that are known to be kid-safe. You can adjust that list as you see fit.
H.