The 813 area code is the Tampa area code. It covers Tampa and Hillsborough County on Florida’s Gulf Coast, plus part of Pasco County. Since 2022 it has shared the area with 656.
Here are the cities in 813, the time zone, the history of the code and tips on unknown 813 calls.
813 Area Code Quick Facts
| State | Florida |
| Location | Tampa and Hillsborough County |
| Time zone | Eastern Time (UTC-5, UTC-4 during daylight saving time) |
| In service since | 1953 |
| Type | Geographic area code |
| Shares its area with | 656 (overlay since February 22, 2022) |
| Toll-free? | No, it is a regular geographic area code |
Check any other code with our free area code lookup tool.
Where Is the 813 Area Code Located?
Area code 813 is located on the west coast of Florida, around Tampa Bay. It covers all of Hillsborough County, central and southeastern Pasco County and the city of Oldsmar. Main places:
- Tampa
- Brandon
- Plant City
- Temple Terrace
- Wesley Chapel
- Zephyrhills
- Oldsmar
St. Petersburg and Clearwater are across the bay in 727.
What Time Zone Is the 813 Area Code In?
Tampa is on Eastern Time.
- Eastern Standard Time (EST), UTC-5, in winter
- Eastern Daylight Time (EDT), UTC-4, from mid March to early November
That makes it three hours ahead of Los Angeles and one hour ahead of Chicago. Check the clock before you dial, especially if you are several time zones away.
History of the 813 Area Code
- 1947: all of Florida is in 305.
- 1953: 813 is split off for the western side of the peninsula, from Tampa Bay south.
- May 28, 1995: thirteen counties from Manatee down to Collier move to 941.
- February 1, 1999: most of Pinellas County and western Pasco County move to 727.
- February 22, 2022: 656 is added as an overlay.
813 was Florida’s second area code. It once ran from Tampa all the way to Naples.
Tampa or St. Petersburg?
The two cities sit on opposite sides of Tampa Bay and have had different area codes since 1999. Tampa is 813 and 656. St. Petersburg and Clearwater are 727. Sarasota and Bradenton, a little further south, are 941.
How to Dial a 813 Number
You need the area code for every call, even a local one.
- From the US or Canada: 1 + 813 + the seven-digit number
- From another country: your exit code + 1 + 813 + the seven-digit number
Is a Call From 813 a Scam?
An 813 number normally belongs to someone in the Tampa area. The region has many financial service centers, insurance offices and a large military base, so calls from 813 reach people all over the country.
Watch for these warning signs:
- Threats of arrest, a lawsuit or a service shut-off unless you pay today
- Offers of a prize, a loan or a job that need a fee first
- Callers who already know part of your details and ask you to “confirm” the rest
- One-ring calls that try to make you call back
Caller ID can be spoofed, so the number on your screen does not prove where a call comes from.
What to do with an unknown 813 call
- Do not answer numbers you do not know.
- Never share a PIN, password or passcode with someone who called you.
- Block repeat callers and turn on your carrier spam filter.
- Report scam calls at reportfraud.ftc.gov and register at donotcall.gov.
- Forward spam texts to 7726 (SPAM).
How to Get a 813 Phone Number
Want a 813 number of your own? There are a few ways to get one.
- Carriers: new lines in Hillsborough County are assigned 813 or 656 depending on supply.
- VoIP and virtual number providers: search by area code, pick a 813 number and forward calls to any phone.
- Toll-free numbers: a better fit if your customers are spread across the country.
Read our guides to virtual phone numbers and the 833 area code.
Area Codes Near 813
| 656 | Same area as 813 |
| 727 | St. Petersburg, Clearwater |
| 941 | Sarasota, Bradenton |
| 863 | Lakeland, Winter Haven |
| 352 | Gainesville, Ocala |
Related guides: 904 area code for Jacksonville, 561 area code for Palm Beach County, 786 area code for Miami.
813 Area Code FAQs
What city is area code 813?
Tampa, Florida. It also covers Brandon, Plant City, Temple Terrace and Wesley Chapel.
Is St. Petersburg in 813?
No. St. Petersburg uses 727.
What is area code 656?
It is the overlay for the 813 area and has been in service since February 22, 2022.
What time zone is 813?
Eastern Time.
Is 813 a toll-free number?
No. Toll-free codes are 800, 833, 844, 855, 866, 877 and 888.
Final Word
The 813 area code covers Tampa and Hillsborough County on Eastern Time. It has been in service since 1953 and shares its area with 656. Screen unknown calls and return only the ones that check out.
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