813 Area Code Cities – Location Map & Zip Codes

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📞 813 Area Code — Quick Reference
📍 LocationTampa, Florida
🕐 Time ZoneEastern (UTC-5/UTC-4)
🗓️ StatusActive — Geographic

Got a call from 813? That number originates in Tampa, Florida. Whether you received an unexpected call from this number or you’re trying to figure out where a 813 number is based, this guide covers the exact location, time zone, spam reputation, blocking instructions, and which cities fall under this code.

📍 Where Is the 813 Area Code Located?

The 813 area code is located in Florida, primarily serving Tampa and the surrounding region. It’s a standard geographic area code under the North American Numbering Plan (NANP). Keep in mind that mobile number portability means someone could carry a 813 number with them after moving — so the code tells you where the number was issued, not necessarily where the person is right now.

813 Area Code — Location Details
State/ProvinceFlorida (FL)
Major CityTampa
CountryUnited States (+1)
Time ZoneEastern (UTC-5/UTC-4)
TypeGeographic — Standard
NANPA StatusActive

🕐 813 Area Code Time Zone

The 813 area code operates in the Eastern Time Zone (UTC-5/UTC-4). Here’s how it compares to other US time zones:

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 Business hours (good to call)     Early / late hours     Night — do not call
Official Resources: Report Fraud — FTC Do Not Call Registry NANPA Directory
Time ZoneDifference from 813
Eastern TimeSame time
Central Time-1 hour
Mountain Time-2 hours
Pacific Time-3 hours
💡 Calling Tip: Reach someone in the 813 area between 10 AM – 4 PM their local time for the best chance of an answer. Calls outside those hours are more likely to be screened or ignored.

🛡️ Is 813 Area Code Spam or Scam?

Seeing 813 on your caller ID doesn’t automatically mean spam — it’s a real area code used by many in Tampa. But robocallers frequently disguise their actual numbers behind familiar area codes like 813. If a 813 call feels off, hang up and verify independently.

⚠️ Red Flag: If a 813 caller demands immediate payment via gift cards, wire transfer, or crypto — hang up. No legitimate organization uses these methods. Verify by calling the company’s official number directly.

How to verify: Don’t call back the number — look up the official number for whatever organization the caller claimed to represent and call that instead. Google the full 10-digit number in quotes to check if others have reported it as spam.

📵 How to Block 813 Spam Calls & Texts

Block on iPhone

  1. Open Phone → tap Recents
  2. Tap ⓘ next to the 813 spam number
  3. Scroll down → “Block this Caller”
  4. Silence all unknowns: Settings → Phone → Silence Unknown Callers → ON

Block on Android

  1. Open Phone → find the 813 number
  2. Tap ⋮ menu → “Block number”
  3. For broader blocking: Settings → Blocked numbers → Unknown toggle ON

Report Spam

  1. Forward spam texts to 7726 (SPAM)
  2. Report at reportfraud.ftc.gov
  3. Register at donotcall.gov or call 1-888-382-1222

🔍 Who Called from 813? Reverse Lookup

  1. Google the full 10-digit number in quotes — catches ~70% of unknown callers
  2. Check Whitepages.com or Truecaller.com
  3. Search 800notes.com for community reports
  4. No voicemail left? Almost certainly spam — legitimate callers leave messages
⚠️ One-Ring Scam: If a 813 number rings once and hangs up, do NOT call back. This scam connects you to a premium-rate line that charges your bill.

🔗 Nearby Area Codes

CodeLocationTime Zone
786Miami, FloridaEastern
561West Palm Beach, FloridaEastern
407Orlando, FloridaEastern
305Miami, FloridaEastern
904Jacksonville, FloridaEastern

❓ 813 Area Code — FAQ

What state is 813 area code in?
The 813 area code is in Florida, serving Tampa and surrounding areas.
What city does 813 cover?
813 primarily covers Tampa and nearby communities in Florida.
Is 813 toll-free?
No. 813 is a geographic area code. Toll-free codes are 800, 833, 844, 855, 866, 877, 888.
What time zone is 813?
Eastern (UTC-5/UTC-4).
Is 813 a scam?
813 is legitimate — it serves real people in Tampa. But scammers may spoof 813 numbers. Verify suspicious callers independently.
Why do I keep getting 813 calls?
Repeated 813 calls without a known contact are likely robocalls. Use your phone’s Silence Unknown Callers feature.
Can I get a 813 number remotely?
Yes — VoIP services like Google Voice offer 813 numbers regardless of where you live.
Is 813 cell or landline?
813 covers both. US area codes don’t distinguish between mobile and landline.
How do I block 813 calls?
iPhone: Settings → Phone → Silence Unknown Callers. Android: Phone → Settings → Blocked numbers. For area-code blocking, use Truecaller or RoboKiller.

🔗 Related Area Code Guides

Updated April 2026 · Data from NANPA & FCC · areacodess.org/