Three has announced that they will also stock the iPhone 4.

Pre-orders for next generation iPhone will begin on June 14th with the shipping date list as June 24th.

For those living in a cave the iPhone 4 was announced 2 days ago and will feature the highest resolution screen of any mobile, is the thinnest smartphone in the world, has an upgraded 5 mega-pixel camera and video calling capability.

The iPhone 4 will appear on the 3 Store very soon, which you can visit by clicking here.