Zain Jordan is the first mobile application in Jordan designed to bring people closer to Zain’s Wonderful World. This application allows all Zain customers to easily communicate with Zain to find out about the latest offers, promotions, detailed account balance information and any of our branch information.• If you are already registered to Zain Jo website ,you can login using the same account or click the “forgot password” button.• To register to Zain Jo ,click the “Register “ button and enter your Zain number”079*” and the username you want to have.