Where Is Area Code 516?
Area code 516 serves Nassau County on Long Island in New York. It is part of the Mid-Atlantic region of the United States and uses Eastern Time. Freeport, located on Long Island’s south shore, is the primary city associated with area code 516.
The area includes the cities of Glen Cove and Long Beach, along with the towns of Hempstead, North Hempstead, and Oyster Bay. Other communities include Garden City, Great Neck, Hicksville, Mineola, Rockville Centre, and Valley Stream.
Nassau County lies between Queens County and Suffolk County. Long Island Sound borders the county’s north shore, while the south shore includes Great South Bay and barrier beaches that face the Atlantic Ocean. Notable places include Jones Beach State Park, Sagamore Hill National Historic Site, and Hofstra University.
Cities and Communities in the 516 Area Code
- Freeport, Nassau County
- Garden City, Nassau County
- Glen Cove, Nassau County
- Great Neck, Nassau County
- Hicksville, Nassau County
- Hempstead, Nassau County
- Levittown, Nassau County
- Long Beach, Nassau County
- Mineola, Nassau County
- Town of North Hempstead, Nassau County
- Rockville Centre, Nassau County
- Town of Oyster Bay, Nassau County
- Valley Stream, Nassau County
- Wantagh, Nassau County
History of Area Code 516
Area code 516 was established in 1951 after a split from area code 914. It originally covered Nassau and Suffolk counties on Long Island. The code was created as telephone service expanded across the region.
Suffolk County received area code 631 in 1999, leaving area code 516 focused on Nassau County. Area code 363 became an overlay for Nassau County in 2023. The overlay added new telephone numbers while allowing 516 to remain in use across the same geographic area.
Key Facts About Area Code 516
- State and primary city: Area code 516 is in New York (NY), and Freeport is its primary city.
- Geographic coverage: Area code 516 serves Nassau County on Long Island.
- U.S. region: The 516 service area is in the Mid-Atlantic region of the United States.
- Population: Nassau County had 1,395,774 residents in the 2020 U.S. Census, providing an approximate population for the area code’s geographic footprint.
- Type: Area code 516 is a geographic area code, not a toll-free code.
- Established: Area code 516 began service in 1951 after a split from area code 914.
- Later split: Area code 631 separated Suffolk County from the 516 service area in 1999.
- Overlay: Area code 363 was added as an overlay for Nassau County in 2023.
- Notable places: Jones Beach State Park, Hofstra University, and Sagamore Hill National Historic Site are located in the 516 region.
Frequently Asked Questions
What state is area code 516 in?
Area code 516 is in New York State.
What major cities use area code 516?
Major municipalities and communities using area code 516 include Freeport, Glen Cove, Long Beach, Hempstead, Garden City, Mineola, and Valley Stream.
What time zone is area code 516 in?
Area code 516 is in Eastern Time.
Is area code 516 a toll-free number?
No, area code 516 is a geographic area code assigned to Nassau County, New York.