This tool allows you to know if a phone number is likely to be surcharged. First select your country, then enter the phone number you wish to check, then validate.
This number may be surcharged.
Reason: this number of digits starts with is between and .
This number does not appear to be surcharged.
This is a foreign number that comes from . The call may therefore be surcharged.
This is a foreign number that comes from one of these countries: . The call may therefore be surcharged.