Tuvalu Phone Numbers: Format, Area Code & Validation Guide - phone-number-standards -

Frequently Asked Questions

Tuvalu phone numbers follow a closed numbering plan with the format +688 followed by a 5 to 7 digit subscriber number. There are no area codes. The first digit of the subscriber number indicates the service type: 2 for landline, 7 for mobile, and 9 for premium/service numbers. Currently, 5-digit subscriber numbers are most common.
Use regular expressions after sanitizing the input by removing non-digit characters. For example, /^\+688[279]\d{4}$/ validates international format, while /^2\d{4}$/ validates landlines. Always sanitize user input to prevent errors and ensure data consistency.
Format Tuvalu numbers consistently as +688 followed by the 5-digit subscriber number. Sanitize the input to remove non-digit characters. This ensures a professional user experience regardless of the input format.
Tuvalu's small size and population eliminate the need for area codes. The country utilizes a closed numbering plan, meaning all numbers are dialed in full regardless of the caller's location within the country.
Store both the raw 5-digit subscriber number and the formatted international number (+688XXXXXXX) for flexible querying and reporting. Also, consider storing the number type (landline, mobile, or premium) for easier data management.
The country code for Tuvalu is +688. This code must precede all Tuvalu phone numbers when dialing internationally.
Tuvalu uses prefixes to indicate service type. '2' designates landlines, '7' represents mobile services, and '9' denotes premium or special service numbers. These prefixes are essential for routing calls correctly.
The first digit of the subscriber number after the country code (+688) indicates the service type. A '2' signifies a landline, while a '7' denotes a mobile number.
The TTC manages Tuvalu's telecommunications infrastructure, including the GSM mobile network, 3G/4G data services, and satellite connectivity. They are also working to expand 4G/LTE and fiber-optic services.
Always consider Tuvalu's unique infrastructure challenges, such as geographical dispersion and vulnerability to environmental factors, when designing systems. Anticipate potential disruptions and build resilience into your applications.
The Central Pacific Cable is a planned subsea cable connecting Guam and American Samoa, providing Tuvalu with its first direct subsea connection. This will significantly boost internet capacity and resilience, and may lead to changes in number availability or formats, which developers should anticipate.
The World Bank supports Tuvalu's telecommunications development through projects aimed at improving access to services across the islands, acknowledging the challenges posed by the country's unique geographical context.
Tuvalu utilizes HF radio networks powered by solar energy for emergency communications. These systems are independent of public services and provide a vital lifeline during natural disasters, offering voice and data transmission capabilities.
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