Hi, I am looking for a cheapest SIM card only(already have a GSM phone) which should have a 6-12 months of validity therefore incoming calls can be made for the validity period. And I can recharge it when I need to make an outgoing calls.
FYI - I live in New Jersey, USA.
You can go for TSIM international cards, they provide international free roaming in most of the countries and calling charges are also very less, with data roaming also. You can order them 3 days before and get your SIM card.
http://tsim.in/World-out-roaming-sim-card.php about 5 years ago