Need to reach people in Morris County, New Jersey?
MySecondLine's 640 number keeps you connected.
Local access without being there in person.
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 640 area code was created in 1951 as a split from the original 640 that once covered all of New Jersey. Today, 640 is exclusively tied to Morris County, located in the heart of the region. It covers iconic neighborhoods like:
Parsippany – a bustling community in the region
Dover – a vibrant town with rich history
Morristown – known for its historical significance
For generations, 640 has represented New Jersey pride, offering the best of local life with fast access to all surrounding areas.
The 640 area code operates in the Eastern Time Zone – the same time zone as Morris County. 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 640 number means you’re aligned with Eastern Standard Time (EST) in winter and Eastern Daylight Time (EDT) in summer.
The 640 area code covers all of Morris County, including:
Parsippany
Dover
Morristown
and many more.
Getting a 640 number gives your calls a familiar, local presence in one of New Jersey’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
Personalize your voicemail greeting
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
Easily send and receive voice messages, adding a personal touch when texting isn't enough
Send calls to different numbers based on your needs
Set up future calls at your convenience
Step one involves setting up your account. Select 'Pick Your Perfect Number' and ensure you choose the full feature set when prompted.
Then, select 'United States' as your country and move forward by pressing 'Continue'.
Complete the process by entering your area code preference, browsing available numbers, and selecting your subscription.
"Using my virtual phone number for online shopping has been a game changer, I don’t have to worry about my personal number getting out. It's also super convenient for signing up for dating apps without the hassle of giving out my real number."