T-Mobile has joined, Verizon, and at&t in offering Unlimited calling for $99 USD.

In a statement T-Moblile said.

“T-Mobile is passionate about helping people stick together with those who matter most, and providing them with the best value is one way we help our customers do that,” said Jeff Hopper, vice president, Marketing, T-Mobile USA. “This offering empowers people to communicate as much as they like on their own terms – whether it’s voice, text messaging, picture messaging or IM.”

With this new plan, domestic roaming and long distance charges are included. Unlimited messaging includes text messages (SMS), picture messages (MMS) and instant messages (IM).