347 Area Code Explained: Location, Cities & Time Zone

If you’ve recently received a phone call from a 347 area code, you may be wondering where it originated. The 347 area code is one of the primary telephone area codes serving New York City (NYC). It covers all five boroughs and is used by millions of residents, businesses, and mobile phone users.

In this guide, you’ll learn where the 347 area code is located, which cities and boroughs it serves, its time zone, why it was introduced, and what you should know before answering a call from a 347 number.

What Is the 347 Area Code?

The 347 area code is part of the North American Numbering Plan (NANP) and serves New York City, New York. It was introduced in 1999 as an overlay to help meet the increasing demand for telephone numbers caused by population growth and the rapid adoption of mobile phones.

Today, 347 is one of several area codes used throughout New York City.

Where Is the 347 Area Code Located?

The 347 area code covers all five boroughs of New York City:

Brooklyn
Queens
The Bronx
Manhattan
Staten Island

Since it is an overlay area code, it shares the same geographic region as several other NYC area codes.

Which Area Codes Does 347 Overlay?

The 347 area code works alongside these New York City area codes:

Because of the overlay system, people living in the same neighborhood may have different area codes while remaining in the same city.

Why Was the 347 Area Code Introduced?

The demand for new phone numbers increased dramatically due to:

Population growth in New York City.
More mobile phone users.
Business phone systems.
Fax machines and internet services.
VoIP (Voice over Internet Protocol) providers.

To avoid changing existing phone numbers, telecommunications authorities introduced the 347 area code as an overlay instead of splitting the region.

Is the 347 Area Code Only for Cell Phones?

No. Although many people associate 347 with mobile phones, the area code is not exclusive to cell phones.

It can be assigned to:

Mobile phones
Residential landlines
Business telephone numbers
VoIP services

The service provider determines the phone type—not the area code itself.

What Time Zone Is the 347 Area Code?

The 347 area code operates in the Eastern Time Zone (ET).

This includes:

Eastern Standard Time (EST)
Eastern Daylight Time (EDT) during daylight saving time

If you’re calling a 347 number from another country or state, remember to account for the time difference.

Is the 347 Area Code Safe?

Most calls from the 347 area code are legitimate and come from residents or businesses in New York City. However, scammers can spoof any area code, including 347.

To stay safe:

Avoid sharing personal or financial information with unknown callers.
Let unfamiliar calls go to voicemail if you’re unsure.
Verify callers claiming to represent banks, businesses, or government agencies.
Block and report suspicious phone numbers.

How Does a 347 Phone Number Look?

A standard phone number appears like this:

(347) 555-1234

The first three digits (347) identify the area code, while the remaining digits identify the local telephone number.

Conclusion

The 347 area code is an essential part of New York City’s telephone network, serving millions of residents, businesses, and organizations across all five boroughs. Introduced to meet the growing demand for phone numbers, it now works alongside several other NYC area codes, including 212, 646, 718, 917, 929, and 332.

If you receive a call from a 347 area code, it most likely originates from New York City. As with any unknown phone call, verify the caller’s identity before sharing sensitive information or responding to unexpected requests.

Frequently Asked Questions (FAQs)

What area code is 347?

The 347 area code serves New York City, including Brooklyn, Queens, the Bronx, Manhattan, and Staten Island.

Is 347 a New York area code?

Yes. The 347 area code is one of the official telephone area codes used throughout New York City.

Which cities use the 347 area code?

The 347 area code covers all five boroughs of New York City rather than separate cities.

What time zone is the 347 area code in?

The 347 area code is located in the Eastern Time Zone (ET).

Is the 347 area code only for mobile phones?

No. It can be assigned to mobile phones, landlines, business numbers, and VoIP services.

Why does New York City have so many area codes?

New York City has a large population and high demand for phone numbers. Multiple overlay area codes ensure enough numbers remain available for residents and businesses.

Can scammers use the 347 area code?

Yes. Like any area code, scammers can spoof 347 phone numbers. Always verify unknown callers before sharing personal information.