At this time, I do not have any international numbers. The reason for this is I used to have 2 numbers, but they were never being used. At $6 for the cheapest number, it was becoming a waste of money. Why have a number that has no purpose? With that said, I dropped my international numbers, and now just have US based telephone numbers.
If you live outside of the US, and calls are prohibitively expensive. then I would consider using one of my IM resources that supports voice calls. However, if I am not in your contacts, I will not answer unknown callers. You are best to email me your VCard, or send me your IM client ID. You can also read the FAQ on getting a cheap US telephone number. There are other options available.