1. World Map/
  2. North America/
  3. US/
  4. Area Codes/
  5. Area Code 813

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.

Map of Florida with area code 813 highlighted

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.

Trending on WorldAtlas

This page was last updated on July 3, 2015.