Where Is Area Code 813?
Area code 813 is found in the US state of Florida. Primarily servicing the city of Tampa (population: 745552), area code 813 covers 3 counties of Florida.
Located in the Eastern time zone, area code 813 is on the same time as New York, NY.
Area code 813 was brought into effect on January 1, 1953.
Counties in Area Code 813
- Hillsborough,
- Pasco,
- Pinellas.
Most Populous Cities in Area Code 813
| City | County | City Population | Time Zone |
|---|---|---|---|
| Tampa | Hillsborough | 745,552 | EST |
| Riverview | Hillsborough | 88,863 | EST |
| Brandon | Hillsborough | 82,754 | EST |
| Plant City | Hillsborough | 77,429 | EST |
| Valrico | Hillsborough | 64,404 | EST |
| Wesley Chapel | Pasco | 59,412 | EST |
| Lutz | Hillsborough | 59,310 | EST |
| Land O Lakes | Pasco | 51,054 | EST |
| Zephyrhills | Pasco | 49,941 | EST |
| Seffner | Hillsborough | 26,394 | EST |
| Odessa | Hillsborough | 22,713 | EST |
| Ruskin | Hillsborough | 21,577 | EST |
| Oldsmar | Pinellas | 20,950 | EST |
| Lithia | Hillsborough | 20,595 | EST |
| Sun City Center | Hillsborough | 19,928 | EST |
| Dover | Hillsborough | 15,803 | EST |
| Apollo Beach | Hillsborough | 14,674 | EST |
| Wimauma | Hillsborough | 14,203 | EST |
| Gibsonton | Hillsborough | 13,345 | EST |
| Thonotosassa | Hillsborough | 10,489 | EST |
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.
This page was last updated on July 3, 2015.