A free app for Android, by TAB Studio.

All in One Mobile Inquiry is a handy, free application that provides you with an easy way to find the contact information of your mobile provider. This application is developed to provide users with the necessary information regarding the usage of USSD codes and the availability of different services. It is a useful resource for users who want to use a particular service but do not know the required code. It also helps you to quickly locate your carrier’s USSD codes, thereby letting you to use them when you need them.

This application has been developed to provide users with the necessary information regarding the usage of USSD codes and the availability of different services.