SMS Receiver works with virtual numbers. There is more than 160 numbers from different countries.

This app gives you a temporary number. It means that you no more have to use your physical sim card to sign up anywhere.

You can sign up on most of popular online services such as WhatsApp, Telegram, Facebook and others. This app allows to create multiple accounts in social media even if your device do not support DualSIM.

These numbers are public. It means that anyone can use them before you, but you have not pay for them. These numbers are absolutely free.