Area code 201
Get a local New Jersey phone number
Looking to expand into New Jersey? Start by getting a local phone number in the 201 area code from Sideline. The Sideline app conveniently adds a second number to your phone, and our patented technology provides reliable, carrier-level call quality and texting.
Why choose Sideline for your 201 phone number?
Establish a local presence quickly and easily
There’s no need for a second phone when you’ve got Sideline. Just download the app to add a second number to the phone you already have, and connect with the local community.
Keep your communication separate and organized
Sideline helps you keep work separate from your personal life with a dedicated second number, a custom voicemail, personalized ringtones, and a Sideline-specific contacts list.
Identify callers and reduce spam
You’ll always know who’s calling with Sideline’s advanced Caller ID, and Spam Filtering automatically detects spam calls and sends them straight to voicemail for your review.
Access your second number from any device
Whether you’re on the go or working from home, your Sideline number is always there for you. Use the mobile app on your phone and tablet, or access Sideline on the web.
How do I get a 201 phone number with Sideline?
- Choose a local number
- Select a monthly or yearly plan*
- Start sharing your new phone number!
Sideline is more than just a second number
Superior Call Quality
Sideline uses your carrier’s network for top-tier call quality.
No WiFi Needed
Unlike VoIP services, Sideline gives you the freedom to leave your WiFi network.
Avoid Spam
We detect spam calls, telemarketers, and potential fraud so you can easily avoid them.
Auto-Reply
Send an automated text reply to any missed calls or messages.
Separate Voicemail
Record your Sideline greeting so people can leave a message after the beep.
Unlimited Messaging
Send unlimited SMS, MMS, and group messages.
Number Porting
Already have a second number? Bring it to Sideline from another device or landline.
Ring & Text Tones
Differentiate between numbers with unique ring and text tones.
About the 201 Area Code
Where the 201 area code covers
The 201 area code is used for much of Hudson and Bergen counties in northeastern New Jersey. Prominent cities and towns in this area include Jersey City, Hoboken, Bayonne, Hackensack, Fort Lee, Englewood, Secaucus, and North Bergen.
Overlays for the 201 area code
In 2001, area code 551 was overlaid on the same region as the 201 area code. As of December 1, 2001, new numbers in that region may use either 201 or 551, and 10-digit dialing (area code and number) became mandatory for all local calls in the overlay region.
Time zone for the 201 area code
The 201/551 region follows Eastern Time (ET) - specifically, Eastern Standard Time (EST) in the winter and Eastern Daylight Time (EDT) in the summer.
Interesting facts about the 201 area code in New Jersey
- Jersey City is the second-largest city in New Jersey and has become a growing hub for finance and technology.
- The Meadowlands Sports Complex in nearby East Rutherford includes MetLife Stadium, home to two NFL teams.
- The George Washington Bridge links Fort Lee (which is in the 201 area) to Manhattan and is one of the busiest bridges in the world.
- Liberty State Park in Jersey City offers ferry access to the Statue of Liberty and Ellis Island.
- Bergen County is among New Jersey's most populous counties.
- New Jersey's nickname is "The Garden State", even though it's the densest U.S. state by population.
- Much of the 201 region lies along the Hudson River "Gold Coast," known for its upscale residential skyline and waterfront views.
- The Port of New York and New Jersey, serving the region, ranks among the busiest ports on the U.S. East Coast.


