Sint Maarten Area Codes
Directory of all 1 telephone area codes assigned to Sint Maarten.
Sint Maarten phone numbers are served by 1 area code operating in the Eastern / Central timezone.10-digit or 7-digit local dialing applies depending on the exact number. No area codes in Sint Maarten are currently flagged as high-risk scams.
Most populated prefix: area code 721 (Sint Maarten)
All Area Codes in Sint Maarten
Major Cities Served by Sint Maarten Area Codes
The most populous urban centers and census places covered by Sint Maarten's area codes, ranked by population.
Sint Maarten Area Code FAQs
Quick answers to common questions about Sint Maarten telephone area codes.
How many area codes does Sint Maarten have?
Sint Maarten has 1 area codes: 721.
What timezone do Sint Maarten area codes use?
Sint Maarten area codes operate in the Eastern / Central timezone.
What is the most populated area code in Sint Maarten?
Area code 721 is the most populous prefix in Sint Maarten based on covered city population.
Does Sint Maarten use overlay area codes?
Sint Maarten currently has no overlay code pairs listed in our directory.
Are there scam area codes in Sint Maarten?
Sint Maarten has no area codes currently flagged as high-risk scams.
About Sint Maarten Area Codes & Phone Dialing Rules
When placing calls within Sint Maarten, ten-digit dialing (area code + 7-digit telephone number) is required in overlay regions where multiple area codes serve the same geographic boundaries.