Do you want to focus on high value calls?
Opt for the unmarked number
The unmarked number is a special 10-digit 08 number. This special number allows access to a free service (charged by the operator). Grey numbers are charged at the price of a local call.
With the unmarked number, you can optimise your customer service and after-sales service.
Number charged at the cost of a local call (not surcharged).
To find out more about the toll-free or untaxed number, contact one of our experts