How Does Toll Free Number Work?
As most of us know, toll-free numbers begin with one of the following three-digit codes: 800, 888, 877, or 866. However, it is important to know that although 800, 888, 877, and 866 are all toll-free codes, they are not interchangeable. Toll-free numbers allow callers to contact others without being charged for the call. As [...]
