09 Prepaid International Roam SIM
09 Global SIM
One of the largest lists of any GSM network operator, in terms of both the number of networks and the number of countries covered: over 400 operators in some 170 countries (see outgoing country list!)
Incoming calls includes free roaming in over 112 countries (see "international Call Rate" page.)
Please contact JNL International, Inc. for details.
Activation Sim ($51) + $8 s/h 
Refill Sim ($33 USD, emailed)