A free app for Android, by Unlisted Mobile Inc..

Unlisted – Second Phone Number is an application that provides you with a second phone number for your Android device. If you are looking for an application to make phone calls from your device without giving out your real number, this app is for you. It offers a variety of options to make phone calls and send text messages. You can choose from various locations and areas. 

This app is ideal for people who need to make calls or send text messages without giving out their real phone numbers. It also works for people who are looking to start their own business and need to have a phone number for their business. If you are a freelance writer and need to make calls to your clients, this app is also ideal for you.