If contracts are not for you, perhaps you are an occasional user then Pay As You Go may be the answer. No contracts! No ties! Just top up when you run out of credit!
REMEMBER: If you require an international PAYG SIM and are travelling shortly, don’t forget to order in advance and leave enough time for your SIM cards to arrive before you leave the country.
RCUK retail stores in London, London NW and Manchester stock a wide range of both National and International SIM cards that can be delivered nationwide. Don’t hesitate to order your SIM card(s) or indeed to Top Up.