Historical Netherlands Antilles
Notes follow the cited source scope. They do not establish live service availability or facts outside the stated limits.
Choose the present-day destination
The current ITU list gives +599 for Caribbean Netherlands and Curaçao, and +1 721 for Sint Maarten (Dutch part). Select the destination below to use its own reference page.
For an outgoing call, select the actual country or territory from which you are calling. The old Netherlands Antilles label does not establish one universal international prefix.
Source and scope (1)
- ITU national numbering plansitu, 2026-10-01reviewed 2026-10-04
- Source confidence and datesSource confidence: official. Source location: Country lists: Bonaire, Sint Eustatius and Saba; Curaçao; Sint Maarten (Dutch part). Retrieved 2026-10-04; reviewed 2026-10-04.
- Source limitationCurrent destination navigation only; no single successor country or complete historical area-code table is asserted.
The historical Netherlands Antilles reference
The 2005 ITU numbering-plan overview used Netherlands Antilles for +599 and listed Curaçao, Bonaire, St. Maarten, Saba and St. Eustatius. That historical grouping should not be treated as one present-day destination.
Source and scope (1)
- ITU Operational Bulletin No. 829itu, 2005-02-01reviewed 2026-10-04
- Source confidence and datesSource confidence: official. Source location: Printed page 5; Netherlands Antilles overview, communication 2005-01-05. Retrieved 2026-10-04; reviewed 2026-10-04.
- Source limitationHistorical grouping only; old locality allocations and outgoing call procedures are not reproduced.