640 Area Code

Get a Trenton, New Jersey phone number

A 640 phone number is related to Trenton, New Jersey. Phoner: Second Phone Number, allows you to set up multiple phone numbers in minutes for any US area code that you need a number for. With Phoner you use your current mobile device so there’s no need to change your permanent address, purchase a new phone, or carry multiple mobile devices around with you. Perfect for your small business, dating communication, or buying and selling goods online.

Get your new area code 640 phone number today with Phoner on iOS, Android, or desktop. Download and start texting, calling, recording phone calls, or using caller ID lookup.

New Jersey map showing location of area code 640 within the state

640 Phone Number


New Jersey



Major City:


The 640 area code is in New Jersey, United States.

Area code 640 is in the Eastern time zone (UTC -5).

This area code serves central and southeastern New Jersey. It includes Trenton, Atlantic City, and Pleasantville.

Nearby counties:

New Jersey's 640 area code serves ten counties, with the largest being Burlington, Mercer, Ocean, Atlantic, Middlesex, and Camden Counties.

Other nearby area codes includes:

Area Code 302 - Delaware

Area Code 856 - Camden

Area Code 908 - Elizabeth

Area Code 917 - New York

Area Code 215/267/445 - Philadelphia

Area Code 347/718/929 - New York

Area Code 732/848 - Toms River

History of 640

Area Code

The New Jersey area code 640 was established on September 17, 2018 and was created from 609 due to increased population.

Things To Do Near

Area Code 640

There are many activities for locals + visitors to see and do in the 640 area code (Trenton County).

Things to do in Trenton, New Jersey tend to includes New Jersey State Museum, Old Barracks Museum, New Jersey State Capitol Complex and much more.

New Jersey State Museum

Located in downtown Trenton, the New Jersey State Museum features exhibits on natural history, cultural history, fine art, and archaeology. The museum provides insights into the state's diverse heritage.

Old Barracks Museum

The Old Barracks Museum is a well-preserved Revolutionary War site that served as military barracks during the 18th century. Visitors can explore the historic building and learn about its role in American history.

New Jersey State Capitol Complex

The New Jersey State Capitol Complex includes the State House, the seat of the New Jersey Legislature. Visitors can take guided tours to learn about the state's government and history. The complex also features the New Jersey State Museum and the State Library.


in Trenton

Some of the universities, colleges, higher education establishments in area code 640 are:

Atlantic College

Princeton University

Rider University

The College of New Jersey

Walden University

This is not an exhaustive list, there are additional schools that may not be included

Why do people sign up for a virtual 640 number with Phoner?

People sign up for 640 virtual US phone numbers for a number of reasons.

For business

To be seen as local vendors - local numbers are more trustworthy than out-of-state phone numbers

For marketing purpose

So customers can remember their numbers easily or to be seen as local vendors as local numbers are more trustworthy than out-of-state phone numbers


To give online dating matches a 2nd phone number until they’ve gone on a date and trust each other

To buy and sell goods

For Craigslist, Facebook, eBay purchases or sales so that people don’t have your personal information and don’t bother you after the sale or purchase has been made

Nearby Codes

Frequently asked questions about local numbers

Can I buy a local 640 New Jersey phone number?

Yes you can. To purchase a 640 number, download Phoner here, select a ‘United States’ number followed by ‘New Jersey’ as the state. Once you have chosen an area code you can choose a number of your choice. Once you have selected a number to make calls or send texts you can subscribe and enjoy a 3 day free trial.

What are the other New Jersey local area codes?

You can find the New Jersey local area codes here.

Can I port my existing 640 number to Phoner?

Yes, you can port your 640 number to Phoner. We are working on an automated process, for now please email our support team so they can manually port your number.

Why Use Phoner

Phoner allows you to purchase and activate multiple phone numbers across the US without the need for multiple phones. Get a second phone number for area code 640 - whether it’s a business phone number, dating phone number, or a phone number for buying & selling goods on Craigslist, Facebook, eBay. Select the area code 640 and start texting or calling today.