What is the country code for Timor-Leste?

The country code for Timor-Leste is +670.

How are mobile numbers structured in Timor-Leste?

Mobile numbers in Timor-Leste start with the digit '7', followed by a digit between 2 and 8, and then 5 more digits, making a total of 7 digits (e.g., 7721234).

What are the dialing procedures for international calls to Timor-Leste?

To make an international call to Timor-Leste, dial your international access code (e.g., 00), followed by the country code +670, and then the 7-digit subscriber number (e.g., +670 2112345 for a landline or +670 7721234 for a mobile number).

Which telecom operators are the major providers in Timor-Leste, and what are their mobile number ranges?

The major telecom operators in Timor-Leste are Timor Telecom (772XXXX), Telkomcel (773XXXX), and Telemor (784XXXX), each with their respective mobile number ranges.

What is the country code for Timor-Leste?

The country code for Timor-Leste is +670.

How many digits are in a Timor-Leste phone number?

Timor-Leste phone numbers have 7 digits following the country code.

What is the international dialing prefix for Timor-Leste?

The international dialing prefix for Timor-Leste is 00.

Is there a national prefix for dialing within Timor-Leste?

No, there is no national prefix required for dialing within Timor-Leste.

How do I dial a mobile number in Timor-Leste from abroad?

To dial a mobile number in Timor-Leste from abroad, use the format +670 followed by the 7-digit mobile number.

What is the format for landline numbers in Timor-Leste?

Landline numbers in Timor-Leste typically start with digits 2, 3, or 4, followed by 5 more digits.

How do I validate a Timor-Leste mobile number?

You can validate a Timor-Leste mobile number using the regular expression /^7[2-8]\d{5}$/.

Are there toll-free numbers in Timor-Leste?

Yes, toll-free numbers in Timor-Leste start with 800 followed by 4 digits.

Can I retain my mobile number if I switch operators in Timor-Leste?

No, Timor-Leste does not currently support mobile number portability.

Who manages the numbering plan in Timor-Leste?

The Autoridade Nacional de Comunicações (ANC) manages the numbering plan in Timor-Leste.

What are the major telecom operators in Timor-Leste?

The major telecom operators in Timor-Leste are Timor Telecom, Telkomcel, and Telemor.

What is the number range for Timor Telecom mobile numbers?

Timor Telecom mobile numbers typically start with 772.

How should I format Timor-Leste phone numbers for international use?

Use the E.164 format, which includes the country code +670 followed by the subscriber number.

What should developers consider when handling Timor-Leste phone numbers?

Developers should ensure numbers match validation patterns, format them in E.164, and handle the absence of area codes.

Is there a specific format for premium rate numbers in Timor-Leste?

Yes, premium rate numbers in Timor-Leste start with 900 followed by 4 digits.

What is the dialing procedure for making domestic calls in Timor-Leste?

For domestic calls, dial the 7-digit subscriber number directly, whether it's landline or mobile.

How do I call a landline in Dili, Timor-Leste from another country?

Dial +670 followed by the 7-digit landline number.

What is the typical starting digit for mobile numbers in Timor-Leste?

Mobile numbers in Timor-Leste typically start with the digit 7.

Timor-Leste Phone Number Guide

Q: Is mobile number portability supported in Timor-Leste?

No, as of the latest available data, Timor-Leste does not support mobile number portability, meaning subscribers cannot retain their phone numbers when switching between different mobile operators.

Quick Overview

Country: Timor-Leste
Country Code: +670
International Prefix: 00
National Prefix: None

Understanding Timor-Leste's Numbering System

Timor-Leste's telephone system is straightforward, with all phone numbers comprising 7 digits following the country code. This guide outlines the structure and dialing procedures necessary for effective communication.

Number Structure

Country Code: +670
Subscriber Number Length: 7 digits

Formats by Service Type

Service Type	Format	Example	Description
Geographic	`2[1-5]\d{5}`	2112345	Landline numbers typically start with digits 2, 3, or 4.
Mobile	`7[2-8]\d{5}`	7721234	Mobile numbers start with 7, followed by a digit between 2 and 8.
Toll-Free	`800\d{4}`	8001234	Toll-free services start with 800.
Premium Rate	`900\d{4}`	9001234	Premium rate services start with 900.

Validating Phone Numbers

Use the following regular expressions to validate Timor-Leste phone numbers:

Geographic Numbers: /^2[1-5]\d{5}$/
Mobile Numbers: /^7[2-8]\d{5}$/
Toll-Free Numbers: /^800\d{4}$/
Premium Rate Numbers: /^900\d{4}$/

Dialing Procedures

Domestic Calls

Landline to Landline: Dial the 7-digit subscriber number directly.
Landline to Mobile: Dial the 7-digit mobile number directly.
Mobile to Mobile: Dial the 7-digit mobile number directly.

International Calls

Outgoing: Dial 00 + <Country Code> + <Subscriber Number>.
Incoming: Dial +670 + <Subscriber Number>.

Example Scenarios

Calling a Landline in Dili from Abroad: Dial +670 2112345.
Calling a Mobile Number from Abroad: Dial +670 7721234.

Number Portability and Management

Portability

Currently, Timor-Leste does not support mobile number portability, meaning subscribers cannot retain their numbers when changing mobile operators.

Management

The Autoridade Nacional de Comunicações (ANC) oversees the numbering plan, ensuring compliance with international standards. For more information, visit the ANC official website.

Major Telecom Operators

Operator	Service Type	Number Range
Timor Telecom	Mobile	772XXXX
Telkomcel	Mobile	773XXXX
Telemor	Mobile	784XXXX

Technical and Developer Considerations

ITU-T Standards

Timor-Leste adheres to ITU-T Recommendations E.164 for international numbering and E.123 for telephone number notation.

Developer Tips

Validation: Ensure phone numbers match the provided regular expressions.
Formatting: Use the E.164 format for international compatibility.
Error Handling: Consider the absence of area codes in your system designs.

For the latest updates on telecommunications regulations in Timor-Leste, visit the ANC official website.

Conclusion

This guide offers a comprehensive look at Timor-Leste's phone number formats, dialing rules, and technical aspects. By following these guidelines, telecom professionals and developers can ensure effective communication and integration within Timor-Leste's telecom infrastructure.

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