Call Sint Maarten
From just 22.44¢/min
First call free · No app needed · Browser-based
Try Free — First Call On UsHow much does it cost to call…
A 5-minute call costs just $1.12
Carrier roaming: ~$7.50 for the same call
No app. No credit card. Just a browser.
How to call Sint Maarten in 3 steps
Open your browser
Go to app.worlddialer.com on Chrome, Firefox, Safari, or Edge. No download required.
Enter the number
Dial any Sint Maarten number starting with +1721. We handle the formatting.
Talk
Crystal-clear HD audio, billed per second. Your first call is completely free.
Sint Maarten call rates
| Type | Standard | Premium (20% off) |
|---|---|---|
| landline | 22.44¢/min | 17.96¢/min |
| mobile | 23.25¢/min | 18.6¢/min |
Billed per second, no rounding. Premium members save 20% on every call.
Calling Sint Maarten: FAQ
How much does it cost to call Sint Maarten?
Landline: 22.44¢/min (17.96¢/min for Premium). Mobile: 23.25¢/min (18.6¢/min for Premium).
Do I need an app to call Sint Maarten?
No. WorldDialer works entirely in your web browser. Just open app.worlddialer.com, enter a Sint Maarten phone number starting with +1721, and click call.
Can I try calling Sint Maarten for free?
Yes! Every new WorldDialer account gets their first call free. No credit card required to sign up.
What is the dialing code for Sint Maarten?
The international dialing code for Sint Maarten is +1721. WorldDialer adds this automatically when you select Sint Maarten as your destination.