Country Code Lookup

+1721 is Sint Maarten

The international calling code for Sint Maarten is +1721. Dial this before the local phone number to reach any phone in Sint Maarten from another country.

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Country Code

+1721

Sint Maarten

How to dial +1721

From a mobile phone

+1721 + local number

From a landline

001721 + local number

From EzyRing (browser)

+1721 + local number

Just type it in — we handle the rest

Call Sint Maarten for $0.278/min

Pay only for the minutes you use. Credits never expire. No subscription required.

$5 top-up = ~17 minutes to Sint Maarten

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Dialing +1721 from a landline

Start with your country's exit code, then 1721 and the local number (drop the leading 0).

United States / Canada011 1721 …

United Kingdom / most of Europe00 1721 …

Australia0011 1721 …

On a mobile or in EzyRing, just use +1721; the + replaces the exit code.

Frequently Asked Questions

What country has the code +1721?

+1721 is the international country code for Sint Maarten. Dial +1721 before the local phone number when calling Sint Maarten from another country.

Is +1721 a country code or an area code?

+1721 is a country code (also called an international dialing prefix), not an area code. Country codes identify entire countries; area codes identify regions within a country.

How do I dial +1721?

From a mobile phone, dial +1721 followed by the local number (drop the leading 0). From a landline, dial 001721 + the local number. With EzyRing, just type +1721 and the number in your browser dialer — we handle the formatting.

How much does it cost to call +1721 (Sint Maarten)?

Calls to Sint Maarten (+1721) start at $0.278 per minute with EzyRing. No subscription, credits never expire, and you pay only for the minutes you use. A $5 top-up gives about 17 minutes of calling.