Your complete guide to dialling Cameroon from Yaoundé to anywhere in the world — verified +237 country code, Africa/Douala time zone, Africa region, ISO references, live local time and weather, plus a step-by-step walkthrough.
Calling
Cameroon
+237
Yaoundé
Weather
HD voice signal
Alpha-2
CM
Alpha-3
CMR
Cameroon
CM
2 Digit ISO
+237
Country Calling Code
CMR
3 Digit ISO
Capital
Yaoundé
Time zone
Africa/Douala
Weather · Yaoundé
Humidity
Wind
Cameroon
+237
Capital
Yaoundé
Region
Africa
Time zone
Africa/Douala
Coordinates
7.37°, 12.35°
Numbering zone
Zone 2
Code length
3 digits
Several routes connect you to Cameroon (+237) landlines, calling cards and modern VoIP services. Pick the one that fits your call volume and budget.
Dial your exit code (00 from most countries, or 011 from North America), enter +237, then the local Cameroon number — dropping any leading 0. Cameroon's 3-digit country code puts it in ITU Zone 2 of the global E.164 numbering plan.
Cameroon uses a 3-digit country code (Zone 2). Check that the card lists +237 rates explicitly — mobile numbers in Cameroon often carry a different per-minute charge than landlines. Factor in the Africa/Douala time zone when planning the call.
Apps like Skype, WhatsApp and Viber, and business VoIP from TKOS are the cheapest route to Cameroon (+237) — routes to Cameroon use trans-Atlantic and trans-Indian Ocean cables — latency under 200 ms is typical on a good connection.
The cost of calling Cameroon varies depending on the method and service provider you choose. Compare landline, VoIP and calling-card routes side by side.
VoIP · overview
Cheapest route to Cameroon — internet-based.
Choose TKOS for business-grade calls to Cameroon, or consumer apps like Skype, WhatsApp or Viber for casual chats.
Sign up with an email or phone number, then verify your identity if required.
App-to-app calls are usually free; calls to mobile/landline numbers need a small balance or a subscription plan.
Enter +237 followed by the Cameroon subscriber number (drop any leading 0).
VoIP works on phones, laptops, tablets and desk phones wherever you have internet.
If audio drops, try switching from cellular to Wi-Fi or move closer to your router.
Capital
Yaoundé
Population
27.91M
Area
475,440 km²
GDP (USD)
$49.00B
Currency
Central African CFA Franc (XAF)
Languages
French, English
Emergency number
112
Internet TLD
.cm
Drive side
Right-hand traffic
Latitude / Longitude
7.37°N / 12.35°E
Time zone
Africa/Douala
ISO 3166 codes
CM · CMR
A complete international number is built from four parts. Here's the anatomy and the dialling order.
Number anatomy
Format follows ITU-T Recommendation E.164 the international public telecommunication numbering plan.
Press + on a mobile (hold the 0 key), or dial 00 from most countries / 011 from North America.
Dial +237. This identifies Cameroon on the global telephone network.
Type the first part of the local number. Drop the leading 0 if there is one.
The remaining digits route the call to the specific line in Yaoundé or elsewhere.
Need an inbound Cameroon number?
TKOS provisions +237 DIDs and termination through direct carrier interconnects.
Whether you're reaching Cameroon for business or family, three habits keep every conversation crystal clear and a clean route from TKOS handles the rest.
Cameroon routes (Zone 2/Africa) can carry higher jitter — a headset with active noise cancellation compensates for audio artefacts without you needing to do anything.
Trans-Atlantic and Indian Ocean paths to Cameroon run 150–200ms — a wired ethernet connection eliminates Wi-Fi jitter that makes longer international routes sound choppy.
Schedule Cameroon calls during Yaoundé business hours — 09:00–17:00 Africa/Douala — your contact will be at their desk in a quiet space rather than taking the call on the move.
Built on top of every Cameroon (+237) route quality, price, and people you can reach.
TKOS uses direct Africa carrier interconnects to Yaoundé. Bypassing transit hubs keeps packet loss under 0.5% on every Cameroon route.
Zone 2 routes like Cameroon carry high carrier markups — TKOS negotiates direct Yaoundé interconnects to keep your rate down. Transparent per-minute rates for Cameroon (+237), no hidden fees.
Your account manager covers Africa/Douala hours for Cameroon. Phone, email, and live chat — always online for Yaoundé routes, day or night.
Provider report
TKOS
Overall
A+
Score
9.6/ 10
Coverage
A+Direct routes to Cameroon
Reliability
A+99.99% uptime SLA
Support
A24/7 live agents
Pricing
ATransparent per-minute
Audit scope
Cameroon +237
When selecting an international calling service for Cameroon, four factors separate the durable providers from the noise. Look for a proven track record on each.
Zone 2 routes are fragmented — confirm direct in-country termination to Yaoundé, not regional hub routing.
African routes degrade on cable outages — require redundant paths and a published failover RTO for Cameroon.
Confirm coverage for Africa/Douala hours — a Yaoundé route issue at 09:00 needs a human response, not a next-day ticket.
Zone 2 landline and mobile rates can differ 5× — demand separate +237 landline and mobile rate sheets.
Everything a business or traveller needs to know before dialling Cameroon (+237). Can't find an answer? Our team is one click away.
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The route you pilot today is the route that carries your millionth minute to Cameroon (+237). No migration. No replatforming. No renegotiation.