The country code 599 was assigned to the

Netherlands Antilles The Netherlands Antilles (, ; ), also known as the Dutch Antilles, was a constituent Caribbean country of the Kingdom of the Netherlands consisting of the islands of Saba (island), Saba, Sint Eustatius, and Sint Maarten in the Lesser Antilles, ...

( dissolved in 2010), and is in use by

Curaçao Curaçao, officially the Country of Curaçao, is a constituent island country within the Kingdom of the Netherlands, located in the southern Caribbean Sea (specifically the Dutch Caribbean region), about north of Venezuela. Curaçao includ ...

and the

Caribbean Netherlands The Caribbean Netherlands (, ) is a geographic region of the Netherlands located outside of Europe, in the Caribbean, consisting of three special municipalities. These are the islands of Bonaire, Sint Eustatius, and Saba (island), Saba,"Bonair ...

(

Bonaire Bonaire is a Caribbean island in the Leeward Antilles, and is a Caribbean Netherlands, special municipality (officially Public body (Netherlands), "public body") of the Netherlands. Its capital is the port of Kralendijk, on the west (Windward an ...

Sint Eustatius Sint Eustatius, known locally as Statia, is an island in the Caribbean. It is a Caribbean Netherlands, special municipality (officially "Public body (Netherlands), public body") of the Netherlands. The island is in the northern Leeward Islands ...

and

Saba Saba may refer to: Places * Saba (island), an island of the Netherlands located in the Caribbean Sea * Sabá, a municipality in the department of Colón, Honduras * Șaba or Șaba-Târg, the Romanian name for Shabo, a village in Ukraine * Saba, ...

Aruba Aruba, officially the Country of Aruba, is a constituent island country within the Kingdom of the Netherlands, in the southern Caribbean Sea north of the Venezuelan peninsula of Paraguaná Peninsula, Paraguaná and northwest of Curaçao. In 19 ...

and

Sint Maarten Sint Maarten () is a Countries of the Kingdom of the Netherlands, constituent country of the Kingdom of the Netherlands located in the Caribbean region of North America. With a population of 58,477 as of June 2023 on an area of , it encompasses ...

, also former parts of the Netherlands Antilles, discontinued using the code in 1986 and 2011 respectively. Aruba now uses country code

297 __NOTOC__ Year 297 ( CCXCVII) was a common year starting on Friday of the Julian calendar. At the time, it was known as the Year of the Consulship of Valerius and Valerius (or, less frequently, year 1050 ''Ab urbe condita''). The denomination 2 ...

, and Sint Maarten uses the

North American Numbering Plan The North American Numbering Plan (NANP) is an integrated telephone numbering plan for twenty-five regions in twenty countries, primarily in North America and the Caribbean. This group is historically known as World Zone 1, World Numbering Zone ...

(NANP) country code 1 with

area code 721 Area code 721 is the telephone area code in the North American Numbering Plan (NANP) for Sint Maarten, a constituent country of the Kingdom of the Netherlands in the Caribbean. The area code was assigned in 2011 after membership of the country in ...

. The

International call prefix International direct dialing (IDD) or international subscriber dialling (ISD) is placing an International call, international telephone call, dialed directly by a telephone subscriber, rather than by a switchboard operator, telephone operator. Sub ...

is ''00''.

Area codes

Originally each island had an area code with the length of the local numbering varying from island to island (Curaçao had six while Bonaire had only four). Beginning in 1999, the numbers were modified so that each local number was seven digits long. This change left the islands without any area codes, except for Curaçao, which has the area code of 9 along with the seven digit local number.

Sint Maarten joined NANP

On 2 October 2009, the North American Numbering Plan Administration (NANPA) announced that it had approved the request of Sint Maarten's government to join the NANP and had assigned the territory

. Effective 30 September 2011, Sint Maarten's country code changed to the NANP standard of 1. A permissive dialing period of one full year (to 30 September 2012) was in place when dialing or country code 599 could be used.

Historic list of area codes and number ranges

Notes and references

Curacao Communications in Curaçao Communications in the Netherlands Antilles Netherlands Antilles-related lists Communications in the Dutch Caribbean {{telephonenumber-stub

Area codes

Sint Maarten joined NANP

Historic list of area codes and number ranges

See also

Notes and references