My experience with Onesimcard.

[OneSimCard]

Originally Posted by fsotirop

Starting July 2nd data roaming service in ‪European Union‬ for only $0.65 per MB! was $1/mb

The exact list of countries with the new 65c/MB data rate ($0.006/10kB billing increment) is as follows:

Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Guadeloupe, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Monaco, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Slovakia, Slovenia, Spain, Sweden, UK, Vatican City.

http://www.onesimcard.com/rates