Free calls in USA and 75 countries! Talk for up to 6 times longer in 175 countries, whenever you travel abroad.

With GO-SIM, you can save up to 85% when calling from overseas in 175 countries. That’s up to six times more chat than using your usual service while travelling. You also get FREE incoming calls in over 75 countries, and as your global SIM card is a pay as you go, there’s no monthly billand great call rates are guaranteed.

Enter the competition now to go in the chance to win a £50 GO-SIM including £34 airtime. 

Head here for more info

Entries close 12pm, Monday December 20, 2010.