這 喀麥隆國家代碼是+237 — 涵蓋中非最多元化的經濟體，約 2,800 萬喀麥隆人 + MTN Cameroon、Orange Cameroun、Camtel + Nexttel 的數千萬條行動線路。不屈雄獅隊的雙語主場、杜阿拉的偉大港口 + 喀麥隆山 — 喀麥隆銀行登錄 + MTN MoMo + Orange Money 都需要 +237 手機。
喀麥隆被國際電聯分配為+237－與非洲大部分地區一起位於2區。自 2014 年以來，喀麥隆採用封閉式 9 位數方案：每個號碼都是 9 位數，完整撥打，沒有區號。
喀麥隆自國際電信聯盟將其與非洲大部分地區一起置於2區以來一直使用+237國家代碼 - 尼日利亞+234、加彭+241、查德+235、中非共和國+236+赤道幾內亞+240是其鄰國。 「237」是喀麥隆獨有的。自 2014 年遷移到 9 位號碼計劃以來，每個喀麥隆號碼都是完整撥打的，沒有中繼前綴。
喀麥隆的電話號碼由 ART 管理（電信監理局 — 電信監管機構）。有四家業者為該市場提供服務：MTN Cameroon + Orange Cameroun（兩家行動領導者）、Camtel（國家營運商，品牌為 Blue，也經營固定電話）+ Nexttel (Viettel)。所有手機均以 6 開頭。
喀麥隆在 2014 年重新編號時廢除了單獨的區號。每個喀麥隆號碼（固定電話或手機）都恰好是 <b>9 位數</b>，完整撥打，沒有中繼前綴。沒有前導 0 可以丟棄。固定電話以 <b>2</b> 開頭（雅溫得為 2 2X…，杜阿拉為 2 3X…）；手機以 <b>6</b> (650–699) 開頭。到處都撥打相同的 9 位數字。
喀麥隆是「非洲的縮影」。 在一個國家，您會發現大西洋海岸、薩赫勒沙漠、山脈、雨林 + 稀樹草原 — 以及兩種官方語言以外的 250 多種語言。 喀麥隆山 是活火山+西非最高峰；這 不屈不撓的獅子 是大陸足球的象徵； 杜阿拉 是主要港口+經濟資本，而 雅溫得 是政治資本。喀麥隆銀行（Afriland First Bank、BICEC）+ 行動貨幣（MTN MoMo、Orange Money）使用 +237 個行動 OTP 進行驗證。
國際格式的喀麥隆電話號碼寫為 +237 NNN NN NN NN — 總是恰好是 9 位數字。例子： +237 222 23 45 67 對於雅溫得固定電話， +237 233 42 01 23 對於杜阿拉固定電話， +237 6XX XX XX XX 對於手機。為了方便閱讀，喀麥隆數字進行了分組。
因為喀麥隆使用 封閉式9位數計劃 沒有區號+沒有中繼前綴，有 沒有前導 0 可以丟棄 — 您隨時撥打全部 9 位數字，無論是國內還是國際。固定電話以 2 開頭（雅溫得 22X、杜阿拉 23X）；手機以 6 開頭（MTN、Orange、Camtel + Nexttel 為 650–699）。
從杜阿拉港到雅溫得各部會，每個喀麥隆號碼都以 +237 開頭——全 9 位數字，沒有區號。選擇適合您在喀麥隆任何地方的客戶的號碼。
每個國家在 +237 之前使用不同的退出代碼。透過任何手機， + 替換退出代碼 - 所以 +237 222 23 45 67 在全球範圍內工作。喀麥隆的數字總是 9 位數字 — 絕不能省略一位數字。
011011 237 NNN NN NN NN+237 6NN NNN NNN011011 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN00110011 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN009009 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN010010 237 NNN NN NN NN+237 6NN NNN NNN001001 237 NNN NN NN NN+237 6NN NNN NNN001001 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN0000 237 NNN NN NN NN+237 6NN NNN NNN00 2100 21 237 NNN NN NN NN+237 6NN NNN NNNTip: Cameroon has no area codes — every number is exactly 9 digits, dialed in full. There is no leading 0 to drop. Landlines start with 2 (Yaoundé 22X, Douala 23X); mobiles start with 6 (650–699).
+237 reaches Central Africa's most diverse economy + the bilingual home of Douala's port, the Indomitable Lions + cocoa, coffee + oil. MTN MoMo, Orange Money + every Cameroonian bank verify with a +237 mobile.
MTN MoMo + Orange Money (the two dominant mobile-money wallets in Cameroon) + Cameroonian banks (Afriland First Bank, BICEC, SGBC, Ecobank) send one-time codes to a +237 mobile. Without a Cameroonian number, mobile-money + bank verifications are hard to complete from abroad.
Cameroon is officially bilingual — French + English — so a +237 line reaches both the Francophone majority + the Anglophone Northwest + Southwest regions (Bamenda, Buea, Limbe, Kumba). One number serves customers in both languages across Central + West Africa.
Douala is Cameroon's economic capital + the busiest port in the CEMAC region, serving landlocked Chad + the Central African Republic too. A +237 line plugs you into Douala trade, logistics + the cocoa, coffee, timber + oil economy — while Yaoundé handles government + ministries.
A large Cameroonian diaspora lives in France, the United States, the UK, Belgium + Germany. A +237 number keeps families, businesses + remittance senders connected to home at local rates, and lets diaspora customers reach Cameroon directly.
Cameroon runs on West Africa Time (WAT, UTC+1) all year with no daylight saving — the same clock as Nigeria, Gabon + Chad, and aligned with Central European winter hours. Business hours line up cleanly with France + the wider Francophone market.
Cameroon's closed 9-digit numbering plan is clean + uniform: every number is exactly 9 digits, dialed the same way everywhere, with no area code + no trunk 0 to remember. <b>+237 222 23 45 67</b> is dialed identically from Yaoundé, Douala or abroad. CallMama routes +237 numbers through ART-registered carriers.
Grab a Cameroonian 9-digit number — Yaoundé, Douala, Bamenda or Garoua style — and start calling, texting + receiving MTN MoMo + Orange Money + Afriland Bank OTPs from real Cameroonian customers.
Same six features come standard on every CallMama Cameroon number — no upsell tiers, no per-feature charges.
Route any incoming call to your real mobile, a teammate, or voicemail — by schedule, caller, or custom rule.
One-tap recording for client calls and consults. Files store securely in your dashboard for replay or download.
Decide which local number shows on outbound calls so contacts always see a familiar prefix.
Voicemails arrive as audio plus a written transcript in your inbox — read or listen, no missed message.
Send and receive text and image messages from your number — same line works on web, iOS, and Android.
Outbound calls to 200+ countries from the same app. Skip carrier roaming and international add-ons.
From "I want a Cameroon number" to making your first call — three taps and you're live.
Choose the area code or city prefix that matches where you sell.
Six-digit confirmation drops into the app. No documents to upload, no waiting room, no callbacks.
Your 喀麥隆 line is live. Start dialing, texting, and being reached — exactly the way a local would.
Name, country code, ISO 3166 alpha-2 & alpha-3, exit code, and ITU zone. Filter by continent or search by name or code.
| Country | 程式碼 | ISO-2 | ISO-3 | Exit | 區 |
|---|---|---|---|---|---|
| Afghanistan | +93 | AF | AFG | 00 | 9 |
| Albania | +355 | AL | ALB | 00 | 3 |
| Algeria | +213 | DZ | DZA | 00 | 2 |
| American Samoa | +1 | AS | ASM | 011 | 1 |
| Andorra | +376 | AD | AND | 00 | 3 |
| Angola | +244 | AO | AGO | 00 | 2 |
| Anguilla | +1 | AI | AIA | 011 | 1 |
| Antarctica | +672 | AQ | ATA | 00 | 6 |
| Antigua and Barbuda | +1 | AG | ATG | 011 | 1 |
| Argentina | +54 | AR | ARG | 00 | 5 |
| Armenia | +374 | AM | ARM | 00 | 3 |
| Aruba | +297 | AW | ABW | 00 | 2 |
| Australia | +61 | AU | AUS | 0011 | 6 |
| Austria | +43 | AT | AUT | 00 | 4 |
| Azerbaijan | +994 | AZ | AZE | 00 | 9 |
| Bahamas | +1 | BS | BHS | 011 | 1 |
| Bahrain | +973 | BH | BHR | 00 | 9 |
| Bangladesh | +880 | BD | BGD | 00 | 8 |
| Barbados | +1 | BB | BRB | 011 | 1 |
| 白俄羅斯 | +375 | 經過 | BLR | 810 | 3 |
011 237 222 23 45 67 雅溫得固定電話，或 011 237 6XX XX XX XX 適用於喀麥隆手機。在任何手機上，將 011 替換為 +。千萬不要漏掉一個數字－喀麥隆沒有區號 0。00 237 233 42 01 23 杜阿拉固定電話。或使用 +237 222 23 45 67 透過任何英國手機。00 237 6XX XX XX XX 適用於喀麥隆手機。法國 ↔ 喀麥隆是法語僑民最密集的電信路線之一。009 237 222 23 45 67 對於雅溫得。尼日利亞與喀麥隆西部陸地邊界接壤，因此跨境通話很常見。+237 NNN NN NN NN — 總是恰好是 9 位數字。例子： +237 222 23 45 67 對於雅溫得固定電話， +237 233 42 01 23 對杜阿拉來說， +237 6XX XX XX XX 適用於喀麥隆手機。+237 222 23 45 67 雅溫得 + +237 233 42 01 23 對於杜阿拉。這些是號碼範圍，而不是區號；完整號碼始終為 9 位數字。