Call App:Unlimited Call & Text is a free calling app that allows you to make calls and send text messages to anyone. It is easy to use and works on most Android phones.

It is one of the best free calling apps that work over the internet and don't require you to have a data plan.

How to use the app:

To start, just open the app and tap on the "New" button.

Select the country and the city you want to get a phone number from. You will then be given a phone number that you can use for making calls and sending text messages.