Virtually all voice plans in the UK include generous free outgoing text message allowances (and definately no charge to receive!) and both 3 and T-Mobile UK offer unlimited* 3G 3.6Mbit/s data plans for £5/$10 and £7.50/$15 month respectively. Those prices seem to compare well with the US, actually better than the US. It's the data plans offered by O2/Vodaphone/Orange that are extremely poor, but then these networks view data provision as a cash cow and seemingly have no immediate plans to compete with 3/T-Mobile. * Unlimited in this sense is a capped allowance of 1GB/month which is usually more than enough for a small hand held device such as a mobile phone, and should still be more than enough for a tethered phone/tablet combination.