Telephone fraud

Other Names:
Abuse of telephone calling-cards

Some telephone companies are starting to use voice verification for fraud prevention to verify the true identity of a caller.


One Montreal-based telephone company is losing more than $250,000 a day in lost revenue and has cancelled calling-card service to the Caribbean because of abuse.

Related UN Sustainable Development Goals:
GOAL 9: Industry, Innovation and InfrastructureGOAL 17: Partnerships to achieve the Goal
Problem Type:
E: Emanations of other problems
Date of last update
04.10.2020 – 22:48 CEST