Why do some countries have limited or no cell phone service?

There are a few reasons why some countries may have limited or no cell phone service.

Infrastructure: In order to have cell phone service, a country needs to have the necessary infrastructure in place, such as towers to transmit signals and cables to connect them. Some countries may not have the resources or funding to build and maintain this infrastructure, which can limit or prevent cell phone service. Geography: The geography of a country can also impact the availability of cell phone service. For example, mountainous or remote areas may be difficult to reach with cell phone towers, leading to patchy or non-existent coverage. Regulation: Governments may also regulate the availability of cell phone service in their country. For example, they may restrict the number of cell phone providers that can operate within their borders, which can limit competition and lead to lower quality or less availability of service. Cost: The cost of cell phone service can also be a factor. In some countries, the cost of owning and operating a cell phone may be too high for many people to afford, leading to lower rates of adoption and therefore less demand for cell phone service.

Overall, the availability of cell phone service in a country can be influenced by a combination of these factors. Improving infrastructure, increasing competition, and reducing the cost of cell phone service can all help to increase access to cell phone service in a country.