Advance Call offers secure call centre services and ethics reporting hotlines for corporates and municipalities in South Africa. Advance Call (Pty) Ltd is a South African contact centre company based in Nelspruit, Mpumalanga. Founded in 2001, the company provides call centre solutions, inbound and outbound customer service, fraud hotlines, ethics reporting, and whistleblowing services to clients across Southern Africa. Advance Call is trusted by corporates, municipalities, mines and NGOs for secure, multilingual and confidential communication support services. (Category:Public Relations(PR) & Communications)