It's official! As we've previously hinted, Three UK has signed up with Apple to carry the iPhone 4, alongside Vodafone, O2, Orange and T-Mobile.

There are no details as yet - pricing or whatnot - but like its peers, the network provider has created a pre-registration microsite for customers to record interest.

It now seems that Virgin Media is the last substantial operator to make any such announcement, having previously told Pocket-lint that "we are in talks with Apple".

Don't forget to catch up on Pocket-lint's extensive iPhone 4 coverage, through our exclusive dedicated area.