When calling Cameroon, it is important to understand that most people use mobile phones rather than landlines . Mobile networks are much more widely used across the country, while landlines are less common and mainly used by businesses or in specific locations.
This makes mobile numbers the most reliable way to reach friends, family, or contacts in Cameroon. However, depending on the service you use, calling mobile numbers internationally can sometimes be more expensive or less reliable, especially with internet-based apps that require both users to be online.
Because internet access and connection quality can vary in Cameroon, app-to-app calling is not always dependable. That is why it is often more practical to use a calling solution that connects directly to mobile and landline networks, ensuring your call reaches the person even if they are not using an app or connected to the internet.
Source:
thefactfile.org/cameroon-facts/