A toll-free telephone number or freephone number is a telephone number that is billed for all arriving calls instead of incurring charges to the originating telephone subscriber. For the calling party, a call to a toll-free number from a landline is free of charge.
A toll-free number is a number that customers can call without being charged for it. … A toll-free number usually has prefixes such as 800, 855, 877, 888, etc. Toll-free numbers are used to encourage customers to call a business as they don’t have to fear incurring call charges.