Sint Maarten · Area code
Area Code 721Sint Maarten
Area code 721 is in Sint Maarten. Its time zone is Atlantic Standard Time.
Area code 721 at a glance
- Area code
- 721
- Main place
- Sint Maarten
- Country
- 🇸🇽 Sint Maarten
- Country calling code
- +1
- Time zone
- Atlantic Standard Time (America/Lower_Princes)
- Dial from abroad
- +1 721 XXX XXXX
- Dial inside the US and Canada
- 1 721 XXX XXXX
Networks with 721 number ranges
These networks were first allocated numbers in this area code. Numbers can move between networks, so this may not be the current provider.
- Flow
Look up a 721 number
Enter a full number with area code 721: it shows the line type, place, network and time zone, and every way to write it. Free and private.
Area code 721: frequently asked questions
Where is area code 721?
Area code 721 covers Sint Maarten.
What time zone is area code 721 in?
Area code 721 is on Atlantic Standard Time. A number with this area code can belong to someone living anywhere, so the time zone tells you where the number was issued rather than where the person is.
Which country is area code 721 in?
Area code 721 belongs to Sint Maarten, part of the North American Numbering Plan. Country code +1 is shared by the United States, Canada and many Caribbean and Pacific countries; the area code decides which one a number is in.
How do I call a 721 number from another country?
Dial your country's international access code (or press + on a mobile phone), then 1, then 721, then the seven-digit number: +1 721 followed by the number. Inside the United States and Canada, dial 1 and the ten digits.
Can I tell who is calling from an area code?
No. The area code only shows where a number was first issued. People keep their numbers when they move, mobile numbers work anywhere, and callers can disguise the number they call from. To see what the numbering plan says about a specific number, use the free phone number lookup.
Which mobile networks use area code 721?
Number ranges in 721 were first allocated to networks including Flow. Numbers can be moved to another network, so this may no longer be the current provider.