Published : July 9, 2025
Overview of 516 Area Code
- Area Code: 516
- Overlay Code: None (as of 2025)
- Location: Nassau County, Long Island, New York
- Major County: Nassau County
- Main Cities Covered: Hempstead, Garden City, Great Neck, Freeport, Long Beach, Rockville Centre
- Nearby Area Codes: 212, 718, 631, 914, 917
- Time Zone: Eastern Time (ET) – UTC?5 (Standard), UTC?4 (Daylight Saving)
- Introduced: January 1, 1951 (split from 914)
- Assigned By: North American Numbering Plan Administration (NANPA)
- Population in Coverage Area: Approx 1.4 million (as of 2024, Nassau County)
- Type: Geographic / Local area code
- Dialing Requirement: 10-digit dialing required
- Popular for: Suburban businesses, residential areas, schools, and legal/financial services
Your CRM is loaded. Your paid ads are running.
But if your phone number starts with an area code that no one in Nassau County recognizes, you’re literally burning leads.
People are 4 times more likely to answer calls from local numbers. That’s why real operators don’t overlook things like area codes.
In this guide, we’ll show you how owning a 516 number can help your brand earn more revenue and conversions in the Long Island area.
Where Is Area Code 516?
Area code 516 includes Long Island (Nassau County), east of New York City. This region is home to affluent communities, gorgeous beaches, and a thriving economy. 516 comprises several cities and towns with significant communication abilities.
Cities and Counties Covered
According to the U.S. Census Bureau, the Nassau County population exceeded 1.3 million people. Indeed, it’s a high-value market where your business can build a strong local presence.
The 516 area code covers numerous cities and towns in Nassau County, which has an eclectic mix of suburbs, some residential, others with a business focus. Some of 516’s primary cities are:
| City/Area | Region |
|---|---|
| Garden City | Central Long Island |
| East Meadow | Central Nassau County |
| Valley Stream | Southern Nassau County |
| Long Beach | South Shore |
| Franklin Square | Western Nassau County |
| Glen Cove | North Shore, Nassau |
State and Regional Context
The 516 area code is based in the New York metropolitan area, in Nassau County, known for having wealthy neighbourhoods and a prime location near New York City. This rich region comprises various industries, including tourism, infrastructure and real estate, healthcare, and education.
Nearby Area Codes
The 516 area code is part of the broader grouping of New York area codes. Some neighboring area codes include:
- 718 area code: Includes Brooklyn, Queens, and parts of the Bronx.
- 631 area code: Suffolk County, the eastern half of Long Island.
- 347 area code: Yet another area code for New York City, for Staten Island, and nearby boroughs.
516 Area Code Phone Number Format and How to Dial?
The 516 number complies with the North American Numbering Plan (NANP). This format also means businesses are well-placed to interact with customers in the whole region. A typical 516 area code phone looks like:
- Area Code: 516
- Exchange Code: Unique 3-digit code
- Subscriber Number: 4-digit proprietary number.
For instance, a 516 telephone number would look like: (516) XXX-XXXX.
If dialing from outside the Long Island area, dial the full number: 1-516-XXX-XXXX. For international calls, the country code +1 is used: +1-516-XXX-XXXX.
Time Zone of 516 Area Code
The 516 area code runs on Eastern Time (ET) – the same time zone that powers most of New York, including Nassau County. It’s 5 hours behind Coordinated Universal Time (UTC-5) and sets the standard for all cities and towns inside the 516 region.
If you’re doing business here, time zones matter more than you think. 516 area code time zone slip-ups are one of the fastest ways to look unprepared or disconnected from your market. Hence, when you’re working with local clients, your operations, calls, and campaigns must run on ET.
- Always lock meeting invites in Eastern Time and double-check them in your scheduling tools. Whether you’re using Calendly, HubSpot, or Google Calendar, set ET as your default when dealing with 516 numbers.
History of the 516 Area Code
Here is a history of the 516 area code,
- 516 was created in 1951 as a split from area code 914.
- It originally covered all of Nassau and Suffolk counties (i.e., all of Long Island).
- In 1999, Suffolk County was split off into area code 631, leaving 516 exclusively for Nassau County, where it remains today.
But notwithstanding those splits, 516 has been Nassau County’s original area code all along. Indeed, the area code is an essential piece of the island’s telecommunications infrastructure.
- Don’t just list your 516 number on your contact page. Drop it into your Google Business listing, email signature, social bios, and any landing page targeting Nassau County. Every extra place it shows up quietly builds familiarity, and familiarity builds conversions.
Business Scenario and Outlook in the 516 area code
Nassau County’s median household income is $143,400 – one of the highest in New York. So, if you’re eyeing Nassau County for business growth, you’re looking at one of the most profitable and competitive markets in New York. And in a market like this, local presence can grant you a long-term business advantage.
Here’s what makes the 516 area code market so worth your attention:
- 516 connects you to a region built on retail, real estate, healthcare, and education.
- Long Island’s diverse population makes it a strategic location for expansion.
- A local 516 number instantly boosts your credibility and increases call answer rates.
- Customers in areas like Nassau County are more likely to trust and engage with local numbers.
- This new area code positions your brand inside one of New York’s economically active regions.
- Businesses with a strong 516 presence consistently outperform non-local competitors in regional markets.
Top 4 Benefits of a 516 Phone Number for Business
The 516 phone number is all about earning trust before you even speak in markets like Nassau County, where familiarity matters. That’s why a 516 number quietly works in your favor in ways most businesses overlook.
1. Local Presence
People answer local calls. A 516 number tells residents you’re right here in Nassau County, not some random unknown area code. It removes friction, makes you feel familiar, and opens doors to conversations you might’ve missed.
2. Gain Trust
In higher-income relationship-driven markets, trust isn’t earned with a great offer – it’s built with proximity and presence. A 516 number makes your business feel local and invested. So, people are far more likely to pick up your calls and take you seriously.
3. Boost Marketing Performance
If you’re running local ad campaigns, outreach, or cold calls, don’t let an out-of-area number sabotage your efforts. A 516 number increases pick-up rates and engagement instantly because it feels relevant to your audience.
4. Strengthen Brand Image
A local number signals that you’re part of the community, not an outsider dropping in to sell something. It’s a small credibility marker that compounds over time, reinforcing that you’re reliable, reachable, and local – even if your team’s remote.
How to Get a 516 Phone Number with CallHippo?
CallHippo provides an easy and quick solution for businesses looking to establish their presence in Nassau County. With flexible plans and instant activation, you can start connecting with Long Island’s vibrant business community in a few minutes.
Follow the steps below to get a 516 phone number with CallHippo:
- Sign up for a free account with CallHippo.
- Select ‘New York’ and choose the 516 area code.
- Pick a local or toll-free number for your business.
- Choose a plan and activate your number instantly.
- Set up call forwarding, voicemail, and other features.
- Start making and receiving calls with your new 516 number.
Get your 516 area code number today with CallHippo and start connecting with your customers.
Top 10 Features to Look for While Selecting a 516 Area Code Number
When you pick a 516 area code number, don’t just settle for a dial tone. What actually makes the difference is the stack of features behind that number. These features make your business sound local, stay responsive, and avoid leaving leads hanging.
If your phone system doesn’t have the following features, it’s costing you deals:
1. On Hold Music
Silence kills interest. If your caller is on hold, give them music or a branded message. It’s one of those tiny details that make your brand stand out.
2. Call Recording
It’s not about micromanaging. Rather, it’s about catching missed opportunities and turning good calls into great ones. Record the calls. Review them. And help your staff in learning faster.
3. Local Presence Dialing
Local presence dialing lets your outbound calls display a local 516 number on the caller ID, no matter where you’re actually calling from. Locals tend to answer calls from familiar area codes because it feels relevant and trustworthy.
4. Call Forwarding
Never miss a deal or service request again. Forward calls to your mobile, desk phone, or another team member’s line when you’re unavailable. It keeps your customers happy.
5. Call Routing
Stop wasting time transferring calls manually. Set smart rules so sales, support, and billing get what is important to them.
6. Real-Time Call Transcription
You won’t remember everything from that call, and you shouldn’t have to. Transcriptions keep your team sharp and your CRM accurate without extra admin work.
7. Voicemail
Make it sound good when you miss a call from the client. Custom voicemails give your business a human and credible voice when you’re not around.
8. Power Dialer
If you’re making more than 20 outbound calls a day manually, you’re doing it wrong. A power dialer automatically dials numbers from a list, so your reps do not waste their time dialing numbers.
9. Click to Dial
Stop typing phone numbers like it’s 2004. Click-to-dial from your CRM, email, or browser and boost the productivity of your reps.
10. Live Monitoring
The fastest way to improve your sales or support team Listen in while they’re on calls. Coach in real time. Step in when needed. Undoubtedly, it is how teams can level up their performance.
Wrapping Up
It’s easy to overlook things like area codes when you’re chasing campaigns, paid ads, and outreach metrics. But the truth is, trust is built in the margins. A 516 number signals you’re local, relevant, and accessible before you’ve even made your pitch. And sometimes, that’s what opens the door.
FAQs
1. 516 area code is in which cities?
The 516 area code covers Nassau County, Long Island one of New York’s most sought-after regions. Key cities and towns include Garden City, East Meadow, Valley Stream, Long Beach, Franklin Square, and Glen Cove.
2. Do I need to have an address in Long Island to purchase a phone number with a 516 area code?
No. Thanks to cloud-based phone systems like CallHippo, you can grab a 516 number without ever setting foot in Long Island. It’s virtual, legit, and instantly makes your business feel local whether you’re working from Brooklyn, Boston, or any corner of the world.
3. What types of phone numbers use the 516 area code?
The 516 area code applies to mobile numbers, landlines, and virtual business numbers. Whether it’s for your personal cell, office desk phone, or a cloud-based VoIP line like CallHippo, if it’s tied to Nassau County, it’s using 516.
4. What are some common scams to be aware of in the 516 area code?
Like any high-income region, 516 occasionally sees phone scams posing as IRS agents, utility companies, or fake local businesses. Classic red flags: urgent threats, requests for personal info, or weird payment methods like gift cards. If it feels shady, hang up, look up the business directly, and call back using an official number.
More New York Area Code Numbers With CallHippo
Updated : July 10, 2025
Juhi is a senior content writer with over 4 years of experience in the B2B SaaS industry. A passionate storyteller at heart, she transforms complex ideas into compelling narratives with an adaptive and audience-first writing style. Juhi has helped multiple brands strengthen their voice, connect with their audience, and drive measurable growth through content. When she is away from the screen, she enjoys winding down with a well-written book!
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