The UK sim card offer is still going on so you can still sign up and get an extra sim card. Why? Who knows, maybe you just like collecting phone numbers.
The Free UK SIM Card Offer:
click here for the free UK SIM Card
http://scripts.affiliatefuture.com/AFClick.asp?affiliateID=189652&merchantID=3110&programmeID=8123&mediaID=0&tracking=&url=