Get a 721 Area Code Number Instantly
Need a local phone number in Sint Maarten?
Get your 721 number instantly with MySecondLine.
Connect like a local wherever you are.
Need a local phone number in Sint Maarten?
Get your 721 number instantly with MySecondLine.
Connect like a local wherever you are.
Establish your local number from the comfort of your current location, wherever that may be.
Protect your personal contact information with a dedicated second number for public use.
Swap numbers quickly and easily with just a few taps in the app.
The 721 area code was created as a split from the original 212 that once covered all of New York. Today, 721 is exclusively tied to Sint Maarten, located at the heart of the Caribbean. It covers iconic neighborhoods like:
Philipsburg – the bustling heart of the island
Simpson Bay – the vibrant, diverse coastal area
Maho – home to rich culture and history
For generations, 721 has represented Sint Maarten pride, offering the best of island life with fast access to all regions.
The 721 area code operates in the Atlantic Standard Time (AST)–the same time zone as Sint Maarten. This is important for businesses and professionals who need to stay in sync with local clients, suppliers, and partners. Whether you’re scheduling calls, running local ads, or managing customer support, having a 721 number means you’re aligned with Atlantic Standard Time.
The 721 area code covers all of Sint Maarten, including:
Philipsburg
Simpson Bay
Maho
and many more.
Getting a 721 number gives your calls a familiar, local presence in one of Sint Maarten’s busiest urban regions. It’s perfect for real estate agents, freelancers, remote workers, and anyone who wants to appear local while staying flexible.
Everything you need in one powerful solution
Get a memorable personalized phone number, e.g. 323-CHA-RLES
Your virtual phone works around the clock across all locations
Automatically filter out spam and unwanted calls
Set up a custom welcome for your callers
Connect with anyone nationwide through clear voice calls
Make overseas calls directly from your second number
Full SMS capabilities for your virtual number
Global texting with your second line
Record important calls for quality assurance or future reference
Record and receive audio messages with ease
Redirect incoming calls to another phone number or device
Set up future calls at your convenience
Create your MySecondLine account to begin. When selecting number options, make sure to choose complete calling and texting capabilities.
Identify Sint Maarten in the country selection and confirm your choice to move ahead.
Conclude by typing in your target area code, moving ahead, choosing a number and completing with a service plan.
"I love using this virtual phone number for my online shopping because it keeps my personal number private and I never miss a delivery notification. It's also been great for connecting on dating apps without sharing my real number."
