Africa
+237 / 237 is the international calling code for Cameroon (CM). Use it to identify unknown calls, validate phone numbers, and place international calls.
If you're planning to call Cameroon in Africa, the local time there is 14:25. 1h ahead. We suggest calling between 09:00 and 18:00 local time to improve your chances of reaching someone.
To call Cameroon from another country, dial 011 + +237 + local number, or use +237 from mobile. Check local working hours in Yaoundé before calling.
When returning an unknown international call, verify the full number and contact context first. Confirm identity through official channels to avoid premium-rate or spoofing risks.