Cameroon country code (+237)
Complete country code guide for Cameroon: dialing format, area codes, examples, and current calling rates. Browse our full country codes list to find other destinations.
Country code
Country code
+237
ISO code
CM
Dialing format
Landline format
+237222123456
Mobile format
+237671234567
Drop the domestic trunk prefix (often 0) when calling internationally.
Full syntax: +237 + [9 digit mobile or landline number]
Calling rates
Calls to Cameroon start from $0.55/minute with transparent, pay-as-you-go pricing. Compare with our international calling rates for other countries.
View detailed rates for CameroonArea codes
No separate area codes listed; use the national format after the country code.
Common mistakes
- Adding a leading 0 before the 9 digit number after the country code.
- Dialing fewer or more than 9 digits for the local Cameroonian number.
- Forgetting to dial your international access code before 237.
- Assuming area codes exist, all numbers are dialed as full 9 digit formats.
Why use HelloAirDial for Cameroon?
- Call Cameroon directly from your browser, no SIM card or local contract needed.
- Transparent per minute pricing so you always know the cost before you call.
- Reliable caller ID presentation where supported by Cameroonian networks.
- No calling cards or extra apps, sign up and start calling within minutes.
Call Cameroon now
Rates from $0.55/minute.
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View all country codes →FAQs
Can I call Cameroon from abroad?
Yes. HelloAirDial connects directly from your browser. Traditional carriers can be pricey or block unknown overseas numbers; using HelloAirDial helps with caller ID, clear routing, and predictable costs.
Does Cameroon have area codes?
No separate area codes are listed—use the national format after the country code.
Do I need to use a trunk code when calling with HelloAirDial?
No. When dialing internationally, drop the domestic trunk prefix (often 0) and start with the country code.
Is HelloAirDial cheaper than telecom providers?
Typically yes. You pay per minute with transparent pricing and no hidden roaming or connection fees, so you avoid the surcharges many carriers add for international calls.