There’s no such thing as the perfect cell phone service, and if you read the reviews and talk to your friends, everyone seems to have conflicting opinions. This service is great, that service keeps dropping my calls, that service is too expensive, this one is all right. The quality of service also depends on the perception of the customers, who have diverse opinions and needs.

you will have to ask you current provider for some kind of code & think it is called PUK code, once you have that contact the provider you want to change to then they should change you over whilst keeping the same number