Every number type in Trinidad & Tobago with real format examples: how numbers are written domestically, how to dial them from abroad, and the E.164 form your systems should store.
Right now in Trinidad & Tobago
--:--
Country code
+1
Trunk prefix
1
Intl. call prefix
011
Mobile digits
10
Number formats by type
Examples from the official numbering plan metadata. The E.164 column is the normalized form for databases and APIs.
Type
Domestic (national)
From abroad
E.164
Digits
Landline
8682211234
+1 8682211234
+18682211234
10
Mobile
8682911234
+1 8682911234
+18682911234
10
Toll-free
8002345678
+1 8002345678
+18002345678
10
Premium rate
9002345678
+1 9002345678
+19002345678
10
How to call Trinidad & Tobago
From abroad: dial +1 (or your country's exit code, e.g. 00 from Europe, 011 from North America), then the national number without the leading 1. Example: +1 8682911234
Within Trinidad & Tobago: dial the number as written domestically, including the trunk prefix 1. Example: 8682911234
Calling abroad from Trinidad & Tobago: the international prefix is 011, or simply use + on mobiles.
Storing numbers in software: always store E.164 (+18682911234): unambiguous, sortable, and what SMS and telephony APIs expect.
Exact dial sequence from your country
Pick where you are calling from and get the digit-for-digit sequence for a Trinidad & Tobago number, with your country's exit code instead of the generic +.
Dial exactly
Frequently Asked Questions
What is the phone number format in Trinidad & Tobago?
Numbers in Trinidad & Tobago use country code +1. A mobile number looks like 8682911234 domestically, or +1 8682911234 in international format (E.164: +18682911234). Mobile numbers have 10 national digits.
How do I call Trinidad & Tobago from abroad?
Dial your country's international prefix (or +), then 1, then the national number without the leading 1. Example: +1 8682911234.
What is the country calling code for Trinidad & Tobago?
The country calling code for Trinidad & Tobago is +1. To call abroad from Trinidad & Tobago, the international prefix is 011 (or use +).
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