Mobile Premium Services or 19 SMS Services are information and entertainment services that deliver various forms of content to your mobile phone. These services are created by a content supplier and delivered over your mobile service provider's network. They are called 'Mobile Premium Services' because you buy them using your mobile phone, you receive them on your mobile phone, and you will be charged a premium cost for them.
- If you are receiving charges from a 19 number you do not believe you have requested you should immediately text STOP to the number to unsubscribe.