Saint Martin (+590) dial code simplified.
Saint Martin's dual-nation tourism economy needs reliable voice. Ringflow gives you a local +590 DID — active on day one, routing to Marigot.
Everything about calling Saint Martin.
The French side of Saint Martin (Saint-Martin) shares +590 with Guadeloupe. The Dutch side (Sint Maarten) uses +1-721. Tourism, duty-free shopping and yachting drive call volumes across both sides.
Saint Martin country information
Three ways to call Saint Martin right now.
Dial +590, then 590 (landline) or 690/691 (mobile), then the six-digit subscriber number. The Dutch side uses +1-721. Ringflow routes via French Caribbean infrastructure to Marigot.
Direct calls using landlines & mobile phones
Dial Saint Martin directly from any landline or mobile by entering your international exit code, then the country code +590, and finally the local number.
International calling cards for Saint Martin
Pre-paid international calling cards remain a convenient, low-cost way to reach Saint Martin. Each card gives you a PIN and an access number to place global calls.
VoIP services for contacting Saint Martin
VoIP apps like Skype, WhatsApp and Viber — and business VoIP from Ringflow — route calls to Saint Martin over the internet, usually at far lower rates than traditional carriers.
Saint Martin at a glance.
The French northern half of an island shared with the Dutch Sint Maarten. About 36,000 people live on the French side. Marigot is the capital. The open border between the two sides makes it a unique dual-jurisdiction destination.
How to call Saint Martin.
For the French side, dial +590 then 590 (landlines) or 690/691 (mobiles) then the six-digit subscriber number. For the Dutch side, use +1-721.
Number anatomy
Start with the exit prefix
Press + on a mobile (hold the 0 key), or dial 00 from most countries, or 011 from North America.
Add the Saint Martin code
Dial +590. This identifies Saint Martin on the global telephone network.
Enter the area or mobile prefix
Type the first part of the local number. Drop the leading 0 if there is one.
Finish with the subscriber number
The remaining digits route the call to the specific line in Marigot or elsewhere.
Dialling Saint Martin (+590) from other countries
The exit prefix changes by origin; the Saint Martin code stays +590.
| Calling from | Exit prefix | You dial, then the national number |
|---|---|---|
| United States & Canada | 011 | 011 590 |
| United Kingdom & most of Europe | 00 | 00 590 |
| Australia | 0011 | 0011 590 |
| Japan | 010 | 010 590 |
| Any mobile (E.164) | + | +590 |
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FAQ
Calling Saint Martin, answered.
What hospitality and duty-free operators ask before dialling Saint Martin on +590.
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Dialling Saint Martin without misdialling
Saint Martin’s calling code is +590 , which puts it in Central and South America. The codes below are the ones a caller actually reaches by mistake, so they are worth checking before a number goes into a CRM or an outbound list.
| Dial this by mistake | and you reach | Why it happens |
|---|---|---|
| +591 | Bolivia | One digit out on the last position |
| +599 | Curacao | One digit out on the last position |
| +593 | Ecuador | One digit out on the last position |
| +592 | Guyana | One digit out on the last position |
+590 is not unique to Saint Martin. Saint Barthelemy use it too, so the calling code alone does not identify the destination — the digits after it do. Rate cards and routing rules that key on +590 alone will treat all of these as one destination.
Other Americas countries in the same numbering zone: Argentina +54, Belize +501, Bolivia +591, Brazil +55, Chile +56. Saint Martin's capital is Marigot.