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.