363 Area Code

Get 363 Area Code Numbers For Local Presence in Long Island

Obtain a 363 area code number from Calilio and enter the dynamic business market in Long Island. Whether you are a startup or an established company aiming to expand, this number can open up new opportunities in Long Island.

363 pinned

Search 363 Virtual Phone Numbers

Explore the extensive range of 363 area code virtual phone numbers on Calilio. Pick the number that suits your business identity in Long Island.

Where Is The 363 Area Code? 363 Area Code Location

Area code 363 is located in Long Island, New York. It specifically covers Nassau County. This area is popular for its vibrant communities, beautiful beaches, historical landmarks, and growing local businesses.

Within the area code 363, you'll find several popular cities, including Long Island, Hempstead, Levittown, Hicksville, and Freeport. These cities offer a mix of urban and suburban living, which makes them attractive for both residents and businesses. The total population within the 363 area code is approximately 2.8 million people. This means the businesses in this area also have a diverse and dynamic customer base.

The 363 area code falls under the Eastern Time Zone (ET). It follows Eastern Standard Time (EST), which is UTC-5 during the fall and winter months. In the spring and summer months, it shifts to Eastern Daylight Time (EDT), which is UTC-4.

Popular Cities

Total Population


Long Beach33,275


Hempstead53, 891Nassau
Valley Stream37,571Nassau
Glen Cove26,964Nassau
Franklin Square29,320Nassau
Rockville Centre24,023Nassau
Garden City22,371Nassau

History of Area Code 363

The 363 area code is relatively new in Long Island, New York. It was officially implemented on January 20, 2023, as an overlay to the existing 516 area code serving Nassau County. It was introduced to meet the increasing demand for new phone numbers in the region.

After its introduction, the residents and businesses in Nassau County can obtain the new phone number without changing their existing 516 numbers. This ensured that the region’s telecommunication service continued without disruption amidst the rapid population growth.

Exploring 363 Area Code: Business Scenario and Outlook

Long Island, the key city in the 363 area code, is known for its strong economy, diverse industries, and thriving local businesses. Key industries in this region include healthcare, education, technology, finance, and retail.

Long Island isn’t only an ideal location for established businesses, but it also has a favorable environment for startups. The region has a business survival rate of 81.80%, encouraging innovation and entrepreneurship. Moreover, its diverse population of more than 2 million people provides a broad customer base for any business.

363 Area Code Number As A Communication Tool for Business Growth

voicemail by email icon

Voicemail By Email

Receive voicemails directly in your email; it ensures you never miss important customer messages.

call monitoring icon

Call Monitoring

Monitor live calls to ensure quality service and provide training for your customer service team.

call on hold music icon

Call-on-Hold Music

Entertain callers with music while they wait, delighting their experience and reducing call drops.

business hours

Business Hours

Set specific business hours for calls. Inform callers about your availability to meet their expectations and needs.

Why Does Your Business Need a 363 Phone Number?

Adopting the 363 area code number indicates that your business is from Long Island, regardless of your location. You instantly become part of the locality, which directly impacts your business growth.

Customer Trust and Familiarity

Cost-Effective Communication

Professional Image

Flexibility and Mobility

Competitive Advantage

How to Get a 363 Virtual Phone Number?

Get a virtual phone number with a 363 area code effortlessly on Calilio. Establish your local presence in Nassau County following the simple steps below.


Create an account on Calilio. The registration process is quick and easy; it takes just a few minutes.


Browse through our VoIP plans and select the one that best suits your business needs.


Navigate to the list of available 363 area code numbers and choose the one that fits your business identity.


Proceed with the payment by following the on-screen instructions.


Once your number is active, customize your call settings to match your business operations.

Already Have Long Island Phone Number?

Switch to advanced VoIP without losing your established identity in Long Island. Port your existing 363 area code phone number on Calilio.

Nearby Area Codes


Area Codes

Bridgeport, CT

203, 475

Hempstead, NY

363, 516 

Brentwood, NY

631, 934

Yonkers, NY


New York, NY



Why Businesses Choose Calilio For Virtual 363 Number?

When you choose Calilio for the virtual 363 number, you’re equipped with the most reliable communication tool for your Long Island business. We offer clear, uninterrupted calls to ensure that every call using our number is a professional one. Moreover, we allow you to customize its features all by yourself. This means you’ll get your communication tool exactly the way you want.


24/7 Customer Service

Whether you have a technical issue or just need assistance, our team is available around the clock to help you.


Unified Callbox

Manage calls, voicemails, and messages from a single, easy-to-use interface to improve your efficiency and organization.


Easy to Use

Manage your communication system efficiently. You can adapt to the system immediately without requiring any technical expertise.


Scalable Solutions

As your business expands, Calilio’s services scale with you. Add more lines and features effortlessly to accommodate your growing communication needs.

Frequently Asked Questions

Where is the 363 area code from?

What area code is 363 in NC?

What is the new 363 area code?

Is 363 Florida Area Code?

Ready to Enter Long Island Business Market?

Get a 363 area code number and show your customers you’re right there with them. It’s quick and easy to get started with Calilio. Sign up now!

International Number

Get International Numbers

Copyright © 2024 Calilio