Best SIM and eSIM for Guinea: data plans, Wi-Fi and phone tips

If you need data, purchase a prepaid SIM from Orange or MTN at the Conakry airport or city shops. eSIMs are not sold by local operators, so a physical SIM is the safest choice.

Both Orange and MTN have kiosks at Conakry International Airport and many shops in the city centre. Bring your passport; staff will register the SIM on the spot. Plans start at about 5 GB for 10 USD (2026 estimate) and can be topped up at shops or via mobile money.

If you travel beyond Conakry, expect weaker signal in remote highland areas (Fouta Djallon). Keep a backup offline map (Maps.me) for navigation.

Guinea uses GSM 900 MHz and 1800 MHz bands. Most modern smartphones support these frequencies. Check your device’s specifications; if it lists GSM 900/1800, it will work with Orange or MTN SIMs.

Wi‑Fi is common in hotels, guesthouses and some cafés in Conakry and larger towns. In rural areas and the highlands, Wi‑Fi is scarce; rely on mobile data or offline maps.

Top‑ups can be bought with cash at kiosks or via Orange Money for residents. International cards are accepted at major retailers in Conakry but not in remote shops.