Where Is Area Code 646?
Area code 646 serves Manhattan, the borough of New York City in New York State. The area is part of the Mid-Atlantic region and uses Eastern Time.
The geographic service area is New York County, which covers the same land as Manhattan. Major communities include Midtown, Harlem, the Upper West Side, the Upper East Side, Chelsea, Greenwich Village, and Lower Manhattan. Area code 646 is primarily associated with Manhattan rather than New York City's outer boroughs.
Manhattan includes landmarks such as Central Park, Times Square, the Empire State Building, and the United Nations Headquarters. Manhattan Island is bordered by the Hudson River, the East River, and the Harlem River.
Cities and Communities in the 646 Area Code
- New York City, Manhattan borough, New York County
History of Area Code 646
Area code 646 entered service on July 1, 1999, as an overlay for Manhattan's 212 area code. It did not split Manhattan into new geographic sections. Instead, it added another area code to the same service area and allowed existing 212 customers to keep their numbers.
Area code 332 entered service on June 10, 2017, as another overlay for Manhattan. It joined area codes 212, 646, and 917 as the demand for landline, wireless, business, and other phone numbers continued to grow in New York City.
Key Facts About Area Code 646
- Area code 646 is a geographic area code in New York State.
- Area code 646 is primarily associated with New York City, especially Manhattan.
- Area code 646 is located in the Mid-Atlantic region of the United States.
- Area code 646 uses the Eastern Time Zone.
- Area code 646 entered service on July 1, 1999, as an overlay of area code 212.
- Area code 646 is an overlay code, not an original area code or a geographic split.
- The 2020 U.S. Census counted 1,694,251 residents in New York County, the county coextensive with Manhattan.
- Manhattan contains major institutions and landmarks, including Columbia University, New York University, Central Park, Times Square, and the Empire State Building.
Frequently Asked Questions
What state is area code 646 in?
Area code 646 is in New York State.
What major cities use area code 646?
New York City is the major city associated with area code 646, particularly Manhattan.
What time zone is area code 646 in?
Area code 646 is in the Eastern Time Zone.
Is area code 646 a toll-free number?
No. Area code 646 is a geographic area code, not a toll-free code.