Orange, a French wireless carrier, plans to provide a service that will let Facebook users call friends without needing their phone numbers.
The new feature, called "Party Call," will launch this summer in France and will let friends call each other one-on-one or in a group, TechCrunch reported today.
Orange said the feature is the result of a partnership with Facebook. The mobile provider built the service using Facebook's open API, or application programming interface, for developers. The service uses Facebook's open social graph, letting users invite friends and post messages about each call to walls and Timelines.
Unlike VoIP services like Skype or Orange's own Libon, the service provider will route calls to Orange's voice network, Xavier Perret, Orange's vice president of strategic partnerships, told TechCrunch.
Facebook is not commenting on the new feature, and CNET has contacted Orange for more information. We'll update when we hear back.
Orange's Facebook-based phone service is probably the closet thing to an actual Facebook phone. Although Facebook CEO Mark Zuckerberg has said that, rumors continue to surface that the hardware is .