The guys over at Three UK just dropped us an email to let us know that the iPhone 4S is now available to pre-order from their network on the UK, and it looks like the 16GB iPhone 4S is only available to pre-order in store, and the 32GB and 64GB models are available to pre-order from their websites.
Three only seem to be offering the iPhone 4S on a 24 month contract, with prices for the 32GB on their cheapest £30 a month plan starting at £219 and the 64GB model starting at £309 on their £30 a month 24 month plan.
You can find out full information about the iPhone 4S and the deals available over at Three.
Apple has now announced the iPhone 5, have a look at our article on the difference between the iPhone 4S and iPhone 5 to see all about the new iPhone 5.