Selling an unused Simple Mobile microsim.

http://www.mysimplemobile.com/sims/u...-gsm-sim-card#

Good for anyone going to travel in the US with an unlocked phone.

They have a 15 day talk and text plan for $25, among other good plans.

http://www.mysimplemobile.com/no-con...phone-minutes#

Save yourself tons of roaming by having your phone activated before you leave. Can use at the airport. They operate on T-mobile towers and signals.

Activate and buy minutes through 3rd parties like callingmart.com