In the mid-1960s, toll-free service was born, along with some limitations that reduced its service range. Shortly after toll-free service came into existence, a restriction in switching capability ...

It seems that 800 telephone numbers have been around for a long time, becoming an integral part of the global business world, as well as for small and local business communities. In fact, AT&T ...

800 numbers, also known as toll-free telephone numbers, are popular with businesses for several reasons. They enable customers to communicate with businesses for free any time they need their services ...