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Area Code 721 Location & Details

State / Region: Sint Maarten • Country: Sint Maarten

Major Cities Covered: Sint Maarten And Surrounding Communities

Standard Dial Format
+1 (721) XXX-XXXX
Country Code: +1 (NANP Format)
What State is Area Code 721?
Sint MaartenState Hub →
Country Territory
Sint Maarten
721 Area Code Time Zone
Eastern / Central
721 Overlay Codes
No Overlays

Where is Area Code 721 Located?

Telephone area code 721 is assigned to Sint Maarten in Sint Maarten. It serves cities and metropolitan communities including Sint Maarten And Surrounding Communities.

Historical Context & Area Code Overlay Information:721 serves Sint Maarten (Sint Maarten).

For local and long-distance calls within area code 721, standard 10-digit dialing (721) XXX-XXXX applies.

Who Called Me from Area Code 721?

Received an unknown call, missed call, or text scam from area code 721? Here is how to trace who is calling from 721 area code and verify unknown numbers safely:

1.
Identify Missed Calls & Voicemails:

Legitimate contacts usually leave a detailed voicemail or caller ID record.

2.
Watch Out for Neighbor Spoofing:

Robocallers often fake incoming caller ID numbers using your local 721 prefix to boost pick-up rates.

3.
Reverse Phone Lookup Area Code 721:

Search public white-pages or use caller intelligence guides before returning unfamiliar calls.

Learn How Reverse Phone Lookups Work→

How to Call Area Code 721 & Dialing Format

When placing a phone call to a number in area code 721, follow the correct dialing format depending on your calling location:

  • Calling from inside the US / Canada (+1): Dial 1 + (721) + 7-digit number.
  • Calling from an international location outside +1: Dial your country's international exit code (e.g. 011 in US or + on mobile) + 1 + 721 + 7-digit number.
  • Do I need to dial area code 721 for local calls? Yes, 10-digit dialing (area code + line number) is mandatory across North American telephone networks.

Top Cities & Municipalities Served in Area Code 721

Urban centers, census places, and communities within the +1-721 calling area

1 Major Cities Listed
City NameCountyPopulation% of 721 Pop
Sint Maarten And Surrounding CommunitiesSint Maarten County250,000100.0%

Counties Covered by Area Code 721

Geographic county distribution and population coverage across Sint Maarten

County NameTotal Population% of 721 Area% of County
Sint Maarten County337,500100.0%74%

☎️Area Code 721 Exchange Prefixes & Carriers

Showing 15 of 15 central office 3-digit prefixes and assigned telecom carriers

60% Landline33% Wireless7% VoIP
PrefixLine UsageRate CenterAssigned CarrierAssign Date
(721) 200-📞LandlineSint Maarten and surrounding communitiesCable & Wireless01/11/2007
(721) 201-📱WirelessSint Maarten and surrounding communitiesDigicel04/18/2008
(721) 202-📞LandlineSint Maarten and surrounding communitiesFlow Telecommunications12/24/2006
(721) 203-📞LandlineSint Maarten and surrounding communitiesUTS / Liberty Caribbean12/18/2006
(721) 204-📱WirelessSint Maarten and surrounding communitiesDigicel01/24/2007
(721) 205-💻VoIPSint Maarten and surrounding communitiesBandwidth.com05/12/2011
(721) 206-📞LandlineSint Maarten and surrounding communitiesCable & Wireless01/24/2007
(721) 207-📞LandlineSint Maarten and surrounding communitiesCable & Wireless07/22/1999
(721) 208-📱WirelessSint Maarten and surrounding communitiesDigicel01/25/2007
(721) 209-📱WirelessSint Maarten and surrounding communitiesDigicel01/26/2007
(721) 210-📞LandlineSint Maarten and surrounding communitiesFlow Telecommunications07/22/1999
(721) 212-📱WirelessSint Maarten and surrounding communitiesDigicel06/13/2000
(721) 214-📞LandlineSint Maarten and surrounding communitiesCable & Wireless10/13/1999
(721) 215-📞LandlineSint Maarten and surrounding communitiesUTS / Liberty Caribbean07/22/1999
(721) 218-📞LandlineSint Maarten and surrounding communitiesFlow Telecommunications10/13/1999

Frequently Asked Questions about Area Code 721

Where is area code 721 located?

Area code 721 is located in Sint Maarten (Sint Maarten), serving cities like Sint Maarten And Surrounding Communities.

What timezone is area code 721?

Area code 721 operates in the Eastern / Central timezone.

What state is area code 721?

Area code 721 is assigned to the state / telecom territory of Sint Maarten.

Is area code 721 a scam or dangerous?

Area code 721 is an official geographic area code for Sint Maarten. However, beware of robocaller spoofing.

Sint Maarten State Area Codes

View complete directory of telephone area codes assigned to Sint Maarten.

Explore Sint Maarten Directory

Get a 721 Business Phone Number

How to acquire a virtual phone number or business line with area code 721 for local customer trust in Sint Maarten.

Get 721 Business Number
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