551 Area Code

Get a New Jersey Local Phone Number with DialLink

Want to build trust with customers in Jersey City, Hoboken, Hackensack, or Englewood? A 551 area code gives your business a recognizable identity in Northern New Jersey, one of the most densely populated and economically vibrant areas in the U.S.
As an overlay to the original 201 area code, 551 covers the same geographic region. With DialLink, you can activate a 551 number in minutes — no hardware, setup delays, or local address needed. Just modern, AI-powered communications from anywhere.

Why Choose a 551 Area Code?

The 551 area code was introduced in 2001 to support the growing demand for phone numbers in Northern New Jersey. It serves as an overlay to the 201 area code, which was one of the original area codes established in 1947.
Both 551 and 201 cover cities across Bergen and Hudson counties, including Jersey City, Bayonne, Hoboken, Hackensack, Fort Lee, and Englewood. A 551 number helps your business sound local in a region just across the river from Manhattan — a strategic hub for tech, logistics, healthcare, and finance.

Why Get a New Jersey Phone Number with DialLink?

When you choose a local number from DialLink, you get more than just a number:

AI voice agents

Automate routine calls, appointment booking, and more

AI call tagging & summaries

Get insights into calls and improve follow-ups

Advanced call handling

Customize call flows, routing, and voicemail rules

Work from anywhere

Answer calls on mobile, desktop, web app, or desk phones

Plug-and-play setup

Get started in minutes with no IT experts required

AI-powered business messaging

Get AI-generated suggestions and send replies instantly

Whether you're based in New Jersey or simply want to break into the market, DialLink's numbers help your business sound local, feel accessible, and stay organized.

Who Can Benefit from a Local Phone Number

Remote teams supporting clients in Jersey City, Hoboken, or Englewood

Startups and B2B service providers targeting NYC-adjacent markets

Law firms, healthcare providers, and financial institutions

Local contractors and consultants building regional trust

How to Get a Local Number with DialLink

Sign up for any DialLink plan
Pick a local number during setup, or port your existing one
Start making and receiving calls instantly via mobile, desktop, web, or desk phones

Choose Your Local Phone Number

Expand Beyond Area Code 551

From New Jersey to global markets — DialLink helps you activate local and international numbers in over 100 countries, all from one intelligent platform.

Frequently Asked Questions

What area code is 551?

Area code 551 is a New Jersey area code that serves the northeastern part of the state, including cities across Bergen and Hudson counties.

What cities are in the 551 area code?

Cities in the 551 area code include Jersey City, Hoboken, Hackensack, Bayonne, Fort Lee, and Englewood.

What is the 551 area code an overlay for?

The 551 area code is an overlay for 201, meaning both area codes serve the same geographic area in Northern New Jersey.

What is an overlay area code?

An overlay area code is added to the same region as an existing one. It provides additional phone number availability without requiring any number changes for existing users.

What area codes are from New Jersey?

New Jersey has several area codes, including 201, 551, 609, 732, 848, 856, and 908, covering cities and regions from the Jersey Shore to the New York metro area.

Ready to Build Your Presence in New Jersey?

Start today with DialLink's AI-powered cloud phone system and secure your local number. Project professionalism, build trust, and scale your customer communications with ease.

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