Where is Area Code 516?
Area code 516 is found in the US state of New York. Primarily servicing the city of Valley Stream (population: 61397), area code 516 covers 1 county of New York.
Located in the Eastern time zone, area code 516 is on the same time as New York, NY.
Area code 516 was brought into effect on January 1, 1951.
Counties in Area Code 516
- Nassau.
Most Populous Cities in Area Code 516
| City | County | City Population |
|---|---|---|
| Valley Stream | Nassau | 61,397 |
| Hempstead | Nassau | 59,786 |
| Massapequa | Nassau | 54,193 |
| Westbury | Nassau | 46,099 |
| Freeport | Nassau | 43,654 |
| Levittown | Nassau | 43,100 |
| Elmont | Nassau | 41,657 |
| New Hyde Park | Nassau | 41,625 |
| Great Neck | Nassau | 40,964 |
| Hicksville | Nassau | 39,839 |
| East Meadow | Nassau | 38,408 |
| Long Beach | Nassau | 37,549 |
| Merrick | Nassau | 35,576 |
| Bellmore | Nassau | 34,745 |
| Baldwin | Nassau | 33,287 |
| Wantagh | Nassau | 32,531 |
| Farmingdale | Nassau | 32,309 |
| Oceanside | Nassau | 30,795 |
| Port Washington | Nassau | 30,389 |
| Plainview | Nassau | 28,330 |
| Glen Cove | Nassau | 27,833 |
| Garden City | Nassau | 27,470 |
| Floral Park | Nassau | 27,126 |
| Rockville Centre | Nassau | 26,838 |
| Uniondale | Nassau | 26,239 |
Note: The above list is based off of the top 25 most populous cities in the area code as per 2012 United States Census Bureau estimates.
View all United States Area Codes.