This article described how TollFree number really works.
It’s easy to recognize a TollFree number with it’s 800 prefix (or sometimes 855,877 or even 400 in China)
Getting a TollFree number enable global communication ability to your business, building a communication channel for your customers worldwide (I know email work too but most of the people still want to have some interpersonal interaction before making a purchase decision, isn’t it?), and most importantly, unlike iDD dialer don’t ned to pay a penny for their international call fee, no customers on earth will pay for a call who dialing to purchase your services right?
Develop your global presence now (you can also choose DID number for local presence ), Start by subscribing a Toll Free Number here, as low as $9/month