320 Area Code – Location, Time Zone & Zip Codes

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📞 320 Area Code — Quick Reference
📍 LocationSt. Cloud, Minnesota
🕐 Time ZoneCentral (UTC-6/UTC-5)
🗓️ StatusActive — Geographic

The 320 area code covers St. Cloud, Minnesota. Whether you received an unexpected call from this number or you’re trying to figure out where a 320 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 320 Area Code Located?

The 320 area code is located in Minnesota, primarily serving St. Cloud 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 320 number with them after moving — so the code tells you where the number was issued, not necessarily where the person is right now.

320 Area Code — Location Details
State/ProvinceMinnesota (MN)
Major CitySt. Cloud
CountryUnited States (+1)
Time ZoneCentral (UTC-6/UTC-5)
TypeGeographic — Standard
NANPA StatusActive

🕐 320 Area Code Time Zone

The 320 area code operates in the Central Time Zone (UTC-6/UTC-5). Here’s how it compares to other US time zones:

Time ZoneDifference from 320
Eastern Time+1 hour
Central TimeSame time
Mountain Time-1 hour
Pacific Time-2 hours
💡 Calling Tip: Reach someone in the 320 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 320 Area Code Spam or Scam?

Like most US area codes, 320 is used by both legitimate callers and scammers. The code itself is perfectly real — millions of people and businesses in St. Cloud use it daily. But scammers frequently spoof 320 numbers because local-looking calls get answered more often than unfamiliar ones.

⚠️ Red Flag: If a 320 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 320 Spam Calls & Texts

Block on iPhone

  1. Open Phone → tap Recents
  2. Tap ⓘ next to the 320 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 320 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 320? 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 320 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
612Minneapolis, MinnesotaCentral
218Duluth, MinnesotaCentral
763Minneapolis, MinnesotaCentral
651St. Paul, MinnesotaCentral
507Rochester, MinnesotaCentral

❓ 320 Area Code — FAQ

What state is 320 area code in?
The 320 area code is in Minnesota, serving St. Cloud and surrounding areas.
What city does 320 cover?
320 primarily covers St. Cloud and nearby communities in Minnesota.
Is 320 toll-free?
No. 320 is a geographic area code. Toll-free codes are 800, 833, 844, 855, 866, 877, 888.
What time zone is 320?
Central (UTC-6/UTC-5).
Is 320 a scam?
320 is legitimate — it serves real people in St. Cloud. But scammers may spoof 320 numbers. Verify suspicious callers independently.
Why do I keep getting 320 calls?
Repeated 320 calls without a known contact are likely robocalls. Use your phone’s Silence Unknown Callers feature.
Can I get a 320 number remotely?
Yes — VoIP services like Google Voice offer 320 numbers regardless of where you live.
Is 320 cell or landline?
320 covers both. US area codes don’t distinguish between mobile and landline.
How do I block 320 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/