這 特立尼達和多巴哥國家代碼是+1 — 與美國 + 加拿大相同的北美編號計劃 +1，透過單一全國區號實現 868 覆蓋兩個島嶼。加勒比海地區最富有的雙島國家，約有 140 萬人口，還有大量僑民居住在美國、加拿大和英國。 T&T 銀行驗證（Republic Bank、RBC）均預期 +1 868。
千里達及托巴哥與美國+加拿大共享北美編號計畫的+1國家代碼。通過 +1 後接一個全國區號（868）即可到達，該區號覆蓋了這個雙島國家的兩個島嶼。
特立尼達和多巴哥沒有唯一的國家/地區代碼 - 它是北美編號計劃 (NANP) 的一部分，並使用 <b>+1</b>，與美國 + 加拿大的代碼相同。 T&T 號碼為 <b>+1</b>，後面接著區號 <b>868</b>，然後是 7 位元本地號碼：<code>+1 868 123 4567</code> = +1 後的 10 位數字。從北美撥打 T&T 幾乎就像撥打國內電話（號碼 011）一樣，但它是一個單獨的國家/地區，按國際費率計費。
T&T 的電信業受 TATT（the TATT）監管 千里達及托巴哥電信管理局）。兩家主要行動電信商為此市場提供服務：<b>bmobile</b>（由現有業者 TSTT 營運）+ <b>Digicel Trinidad & Tobago</b>。兩者都透過單一 868 區號發布手機號碼。國際電聯1區。
與大多數國家不同，特立尼達和多巴哥僅使用一個區號 - <b>868</b> - 並且它是<b>覆蓋兩個島嶼的單一全國代碼</b>，從特立尼達島的西班牙港 + 聖費爾南多到多巴哥島的斯卡伯勒。 「868」被選在電話鍵盤上拼寫「TNT」。每次通話都必須撥打十位數字（868 + 號碼）。
特立尼達是鋼盤的誕生地，鋼盤是 20 世紀發明的唯一原聲樂器。 特立尼達嘉年華是世界上最偉大的街頭節慶之一+卡利普索、索卡+地獄邊緣的搖籃。這個雙島國家是 加勒比海地區最富有的人 由於石油+天然氣（主要液化天然氣出口國），特立尼達島是工業島，多巴哥是海灘和珊瑚礁度假勝地。瀝青湖 (Pitch Lake) 是世界上最大的天然瀝青礦床，雙打 + 羅蒂 (roti) 是標誌性食物，人口由豐富的印度裔 + 非洲裔加勒比裔組成。
國際格式的特立尼達和多巴哥電話號碼寫為 +1 868 [7-digit local]。例子： +1 868 123 4567。區號 868 是覆蓋這兩個島嶼的單一全國性代碼 - 沒有前導 0 省略 + 沒有每個城市的代碼。
由於 T&T 是 NANP 的一部分，因此從美國 + 加拿大您只需撥打 1 + 868 + 7 位數字 （不需要 011 前綴）。從其他地方撥打退出代碼，然後 1，然後 868 + 數字。在任何手機上， + 替換退出代碼： +1 868 123 4567 在全球範圍內工作。
從西班牙港的嘉年華街道到多巴哥的珊瑚礁，每個特立尼達和多巴哥的號碼都位於區號 +1 後面。單一代碼涵蓋這兩個島嶼 - 選擇它可以在全國範圍內聽起來本地化。
由於 T&T 是 NANP 的一部分，因此美國和加拿大的呼叫者撥打它幾乎就像撥打國內電話一樣： 1 + 868 + 號碼，不要 011。從其他地方，請使用您的退出代碼 1。透過任何手機， + 替換退出代碼 - 所以 +1 868 123 4567 在全球範圍內工作。沒有前導 0 可以丟棄。
11 868 XXX XXXX+1 868 XXX XXXX11 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX00110011 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX11 868 XXX XXXX+1 868 XXX XXXX011011 1 868 XXX XXXX+1 868 XXX XXXX011011 1 868 XXX XXXX+1 868 XXX XXXX001001 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX00 2100 21 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXX010010 1 868 XXX XXXX+1 868 XXX XXXX0000 1 868 XXX XXXX+1 868 XXX XXXXTip: The single Trinidad and Tobago area code — 868 — covers both islands, so it reaches any T&T phone whether on Trinidad or Tobago. From the US/Canada you do NOT dial 011; T&T is within the +1 NANP (but still billed at international rates).
+1 868 reaches the wealthiest twin-island nation in the Caribbean + a big US/Canada/UK diaspora. T&T banks, energy + LNG business, Carnival tourism + remittance networks all verify + connect with +1 868.
Trinidad & Tobago banks (Republic Bank, RBC Royal Bank, Scotiabank, First Citizens), wallets + government services verify with +1 868 mobile OTPs. A local T&T number lets you receive those codes + sign up for T&T services from anywhere.
T&T is the wealthiest Caribbean nation thanks to oil + natural gas + is a major LNG exporter. A +1 868 line connects you to the energy companies, petrochemical plants (Point Lisas) + service firms that drive the twin-island economy.
Trinidad's Carnival is one of the world's greatest street festivals + the birthplace of the steelpan, calypso + soca. Tobago's beaches + reefs draw visitors year-round. A +1 868 number is essential for any events, hospitality or travel business serving T&T.
Because T&T shares the +1 NANP with the US + Canada, North American callers dial it with just 1 + 868 + number — no 011, no exit-code fuss. A +1 868 line feels effortless to reach from the US + Canada.
Trinidad and Tobago runs on AST (UTC−4) year-round with no DST — overlapping cleanly with the US East Coast (especially in summer) + the rest of the Caribbean. Business + family calls land in convenient hours.
T&T has a sizeable diaspora in the US, Canada + the UK, generating heavy inbound calling to the islands. A +1 868 number keeps you reachable to family + business contacts at a Trinidadian-local identity, and remittance networks rely on it too.
Pick a +1 868 number — it covers both islands — and start calling, texting + receiving Republic Bank, RBC + First Citizens OTPs from real Trinidadian customers.
Same six features come standard on every CallMama Trinidad and Tobago 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 Trinidad and Tobago 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 千里達及托巴哥 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 | 擴增實境 | ARG | 00 | 5 |
| Armenia | +374 | AM | ARM | 00 | 3 |
| Aruba | +297 | AW | ABW | 00 | 2 |
| Australia | +61 | AU | AUS | 0011 | 6 |
| 奧地利 | +43 | AT | 自動化測試 | 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 |
+1 868 123 4567.1 868 123 4567。您也可以在任何手機上撥打 +1 868 123 4567.00 1 868 123 4567。或簡單地使用 +1 868 123 4567 透過任何英國手機。英國有一個龐大的特立尼達社區，使這條路線變得繁忙。00 1 868 123 4567。從手機上，使用 +1 868 123 4567.+1 868 [7-digit local]。例子： +1 868 123 4567。沒有前導 0 + 沒有每個城市的代碼 - 區號是覆蓋這兩個島嶼的全國統一的 868。+1 868 123 4567.