Area Code 417 – Saba

Overview of Area Code +599 417 (Saba)

Area code +599 417 is a geographic routing code assigned to the island of Saba, a special municipality of the Netherlands located in the Caribbean. Saba is part of the former Netherlands Antilles and, since 2010, has been integrated into the Dutch public telephone network under the Caribbean numbering plan. The country calling code +599 is shared by Curaçao, Sint Maarten, and the Caribbean Netherlands (Bonaire, Sint Eustatius, and Saba). Within this plan, the prefix 417 uniquely identifies Saba, ensuring that calls are routed correctly to the island's PSTN and mobile subscribers.

Geographic Coverage and Administrative Jurisdiction

Saba is a small volcanic island with a population of approximately 2,000 residents. The prefix covers the entire island, including its main settlements: The Bottom (the capital), Windwardside, Zion's Hill, and St. John's. As a special municipality, Saba is part of the Netherlands, but it retains its own local government. The island's telecom infrastructure is modern, with fiber-optic connectivity and mobile services, but the geographic prefix remains in use for fixed-line services and some mobile numbers.

Dialing Formats and Instructions

To call a Saba number from abroad, dial the international access prefix (e.g., 011 from the US, 00 from most European countries), followed by 599, then 417, and the local subscriber number. For example, a typical Saba number might be +599 417 XXXX (where XXXX is the 4-digit local line number). When dialing from within the Netherlands or other parts of the Caribbean Netherlands, the international format is still used, as there is no national trunk prefix for these islands. Local calls within Saba can be made using the 7-digit number (417 + local number) or sometimes just the 4-digit local number, depending on the operator's configuration. However, for clarity, it is recommended to always use the full international format for calls from outside the island.

Overlay and Numbering Considerations

As of the latest ITU-T recommendations, there is no overlay code for Saba; the 417 prefix is exclusively used for the island. Number portability is available for mobile services, allowing subscribers to retain their numbers when switching operators. However, fixed-line numbers are typically tied to the geographic location. The numbering plan is managed by the Bureau Telecommunicatie en Post (BTP) of the Caribbean Netherlands, ensuring compliance with E.164 standards.

For callers, it is important to note that calls to Saba are charged as international calls when dialed from outside the +599 region, even if dialing from the Netherlands mainland. From the US and Canada, calls to +599 417 are billed at international rates. Always check with your service provider for specific tariffs.