http://www.phonepower.com/services/voip/resdetail.aspx?pid=129 - If you are looking for cheap phone plans, there are a number of things you need to look for. First of all, you need to make sure that they include international phone plans, otherwise you may as well go with a regular provider. Small business phone plans can be very beneficial as well. Cheap phone plans, however, aren't only for small businesses.