E.164 Country Calling Code

Trinidad & Tobago +1

Official telecommunications routing registry for Trinidad & Tobago. International dialing prefix is +1. Browse all regional numbering plan area codes below.

Current Local Time

02:59:55

UTC • UTC +00:00

Full Dialing Format

+1 (XXX) XXX-XXXX

International Prefix +1

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ISO Jurisdiction TT

MAP

Total Area Codes 2

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Standard ITU-T E.164

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⭐ Major Area Codes in Trinidad & Tobago

868 Port of Spain & All Regions

🗄️ All Numbering Plan Area Codes (NPA)

Select an area code to view local exchange registries, carrier mappings, and geographic zones

2 Area Codes

868 Port of Spain & All Regions

Trinidad and Tobago, the southernmost islands of the Caribbean, operate under the North American Numbering Plan (NANP), sharing the country code +1 with the United States, Canada, and many other Caribbean nations. This unique arrangement means that international callers must dial the Caribbean country code +1 followed by the three-digit area code 868 and the seven-digit local number. For businesses and travelers, understanding this dialing structure is essential for seamless connectivity to the twin-island republic.

How to Call Trinidad and Tobago from Abroad

To reach a landline or mobile number in Trinidad and Tobago from any international location, follow these steps:

Step 1: Dial the international exit code (e.g., 00 from most European countries, 011 from the US, or 0011 from Australia).
Step 2: Dial the country code for Trinidad and Tobago, which is 1 (equivalent to +1).
Step 3: Dial the area code 868 (this is the only area code assigned to the entire country).
Step 4: Enter the seven-digit local subscriber number.

For example, to call a number in Port of Spain from the UK, you would dial: 00 (exit) + 1 (country code) + 868 (area code) + 123 4567 (local number). If you are calling from a mobile device, simply replace the exit code with the plus symbol (+), making it +1 868 123 4567.

Area Codes and Numbering Context

Trinidad and Tobago uses a single area code, 868, which covers both the islands of Trinidad and Tobago, including all major cities such as Port of Spain, San Fernando, Chaguanas, Arima, and Scarborough. There are no separate area codes for mobile or landline services; all numbers are seven digits long. However, due to increasing demand, the country has implemented overlay plans and number conservation measures, but the 868 code remains the sole geographic and non-geographic identifier. This simplifies dialing but also means that local numbers are a precious resource.

Special Dialing Rules and Mobile Numbers

Mobile numbers in Trinidad and Tobago also begin with the 868 area code and are indistinguishable from landline numbers in format. Since the country participates in the NANP, calls between Trinidad and Tobago and other NANP countries (e.g., USA, Canada) are treated as domestic long-distance calls, not international, which affects pricing. Additionally, if you are dialing from within Trinidad and Tobago to another local number, you must still dial the full 10-digit number (area code + subscriber number) due to the overlay system. For toll-free numbers, Trinidad and Tobago uses the 800 prefix, but these are not widely applicable for international callers.

Business and Traveler Tips

For businesses establishing contact with Trinidad and Tobago, it is crucial to verify whether your telecom provider includes NANP countries in a domestic calling plan, as this can significantly reduce costs. Travelers should be aware that roaming services from North American carriers often work seamlessly, but international visitors from outside the NANP should consider local SIM cards or VoIP services for cost-effective communication. When dialing from a hotel phone, always check for any additional charges or dialing prefixes. The country’s telecommunications infrastructure is modern, with high mobile penetration and growing fiber-optic broadband, making it a reliable hub for business in the southern Caribbean.

❓ Frequently Asked Questions

What is the country code for Trinidad and Tobago?

Trinidad and Tobago uses the country code +1, as part of the North American Numbering Plan (NANP). To call internationally, you dial +1 followed by the area code 868 and the local 7-digit number.

Is Trinidad and Tobago's country code the same as the United States?

Yes, Trinidad and Tobago shares the country code +1 with the United States, Canada, and several other Caribbean nations. However, each country or territory has its own area code; Trinidad and Tobago uses 868.

Do I need to dial 011 before calling Trinidad and Tobago from the US?

Yes, from the US, you dial 011 (international exit code) followed by 1 (Trinidad and Tobago's country code), then 868 and the local number. Alternatively, you can use +1 868 from any mobile phone.

Are there different area codes for mobile phones in Trinidad and Tobago?

No, Trinidad and Tobago uses a single area code, 868, for all phone numbers, including mobile and landline. This simplifies dialing but requires 10-digit dialing even for local calls.

How do I call a Trinidad and Tobago number from the UK?

From the UK, dial the international exit code 00, then the country code 1, followed by the area code 868 and the seven-digit local number. For example, 00 1 868 123 4567.

Is it expensive to call Trinidad and Tobago from abroad?

Costs vary by provider and plan. Since Trinidad and Tobago is part of the NANP, calls from the US and Canada are often treated as domestic long-distance, which may be cheaper than typical international rates. Check with your carrier for specific pricing.

What is the format for dialing a local number within Trinidad and Tobago?

Within Trinidad and Tobago, you must dial the full 10-digit number, including the area code 868, even for local calls. For example, to call a number in Port of Spain, you would dial 868 123 4567.