Zambia main local language, especially in Lusaka, is Nyanja (Chewa), followed by Bemba. In the Copperbelt Bemba is the main language and Nyanja second. Bemba and Nyanja are spoken in the urban areas in addition to other indigenous languages which are commonly spoken in Zambia. These include Lozi, Kaonde, Tonga, Lunda and Luvale, which feature on the Zambia National Broadcasting Corporation (ZNBC)'s local languages section. The total number of languages spoken in Zambia is 73. The process of urbanisation has had a dramatic effect on some of the indigenous languages, including the assimilation of words from other indigenous languages and English.
Tonga language (Zambia and Zimbabwe) Tonga language (Zambia and Zimbabwe) Tonga ("Chitonga"), also known as "Zambezi", is a Bantu language primarily spoken by the Tonga people who live mainly in the Southern and Western provinces of Zambia, and in northern Zimbabwe, with a few in Mozambique. The language is also spoken by the Iwe, Toka and Leya people, and perhaps by the Kafwe Twa (if they are not Ila), as well as many bilingual Zambians and Zimbabweans. It is one of the major lingua francas in Zambia, together with Bemba, Lozi and Nyanja. The Tonga of Malawi, which is classified by Guthrie as belonging to