Always big on calling than texting? Here are some minimal cost to cost-free methods of calling your friends, parents, or anybody else.

T-Mobile customers can use any public or private Wi-Fi network for calling and texting. All T-Mobile customers can also make free Wi-Fi calls to the United States from anywhere outside the country − ...

Using the newly redesigned Xfinity Connect Mobile app, customers can make and receive calls and texts messages for free while using WiFi.

Speaking in San Francisco -- not in Vegas, where the other carriers are hanging out at CTIA -- CEO John Legere and Friends announced its latest move: Free WiFi calling and texting to all customers ...

Scratch Wireless, a Sprint MVNO, said it can no longer afford to give services away for free and will begin charging for some features. Scratch Wireless has historically offered free WiFi calling ...

Nextplus Allows Users Around the World to Call, Text and Message Over Wi-Fi from Connected Devices, Such as Smartphones and Tablets. Each User is Give ...