Best eSIM for Cameroon

Cameroon squeezes rainforest, savannah and a volcanic coast into one country, so a single trip can have you route-finding on forest roads in the morning and switching between French and English signage by evening. Most visitors land at Douala (DLA) for business or at Yaoundé Nsimalen (NSI) for the capital, and at both the sensible move is to walk straight out to your driver rather than hunt for a phone counter. A travel eSIM is bought before you fly and installed on home Wi-Fi, so you land already connected for maps, WhatsApp and email. Plans are prepaid and data-only, and the validity clock starts only when the eSIM first connects to a Cameroonian network, so installing early costs you nothing.

The networks that exist in Cameroon are MTN, Orange and the state operator Camtel, and your eSIM latches on to whichever partner signal is strongest rather than to a fixed carrier. Expect steady 4G through Douala, Yaoundé, Bafoussam, Bamenda and Garoua, weaker and slower service along the rainforest roads of the South and East, and thin reception on the climb around Mount Cameroon. Download offline maps before you leave the cities.

A local Cameroonian SIM earns its keep on a long posting, when you want a national number for callbacks and mobile money. For a fortnight of meetings or travel, an eSIM is the lighter option: it installs before departure, leaves your home number live for OTPs, and saves you tracking down an agent in Douala. Home-carrier roaming works but is the expensive way to do it. Check your handset on the device list first.