Originally Posted by phrider
That was not the case for this number, at least in 2005 and 2006, for T-Mobile. Or so I was told by US T-Mobile support while I was having issues in the UK.
I have always been charged for every call made or received whilst abroad with T-Mobile in the last 6 years, including that number. The reason is that the provider on which you are roaming still charges T-Mobile for the call