Hi all! If you decide to change your mobile operator because you are not satisfied with the tariffs, then you can use the services of Cricket Wireless, and I think that you will be satisfied with them. If you look at the company info here https://cricket-wireless.pissedconsumer.com/customer-service.html you will realize that they offer great prepaid rates. In addition, they have one of the best mobile networks and you will never have problems with lost calls or network signal, and you will also get a quality service.