In my experience, the US mobile sites have not gotten to blocking VPN services yet (doesn't mean they wont in the future). Good thing for all to have, even if you aren't in a foreign country. This can be especially useful for friends in NY who want to play on Easter (and for christs sake, when will they get rid of these neo-fascist rules based on religion, which have no place in government) or those who like to vacation in SC instead of FL.