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Reverse Lookup and Spam Reports for 331 Area Code

Search an area code 331 phone number to find the owner's name, address, social media profiles, and more!

Area Code 331 Phone Book Details

  • Amount of Phone Number Lookups
    16,623
  • Mobile carriers
    15
  • User Feedback
    161
  • Hall of Shame Members
    128
  • Most Popular Carrier:
    ILLINOIS BELL TEL CO

Nearby Area Codes

Where Is Area Code 331?

The 331 area code is located in Illinois and covers Algonquin, Alton, Arlington Heights, Aurora, Barrington.

Some of the counties covered by area code 331 are Cook, DuPage, Dupage, Illinois, Kane counties.

331 Area Code Cities

331 Area Code Counties

  • Cook

What Time Zone Is 331 Area Code In?

The 331 Area Code is in the CDT time zone, which is a UTC-05:00 difference to Greenwich time.

Hall of Shame - Reported Types of
Area Code 331 Spam & Scam Calls

Our active community of CallerSmart users helps you find out about suspected area code 331 scam phone calls and other nuisance calls and texts.
Run a reverse phone lookup on any 331 phone number to see what others have reported about it in our phone book.

  • Scammer
    49
  • Spam Texter
    12
  • Dead Air
    1

Top Spam Numbers in Area Code 331

The phone numbers below have the most spam complaints in area code 331. These numbers have been reported most frequently by our community of users. If you get a call or text message from one of these numbers, treat it as spam and do not share any personal information.

Telemarketers scam caller

Wingo from East Brunswick, NJ

Spam Texter
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FCC Complaint: Text Message

Web User at 12:16pm on 02/24/25

Spam Texter
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FCC Complaint: Live Voice

Web User at 12:42pm on 06/02/25

Scammer
read more

Top Cities Reporting Spam for 331

The most frequently reported cities for spam calls from area code 331 are Chicago, IL, with 5.2% of complaints, followed by Aurora, IL, with 1.47%, Meredosia, IL, with 1.39%, Carlinville, IL, with 1.3%, and Island Lake, IL, with 1.21%. Various other cities account for 90.83% of reported spam calls for area code 331.

Spam Complaints for Area Code 331

Area code 331 is ranked # 244 for spam complaints, and it accounts for 0.1632% of all spam complaints. Live Voice complaints are the most recorded spam reports associated with area code 331, making up 46.76% of total reports. This is followed by Prerecorded Voice at 43.17%, Text Message at 8.63%, and Abandoned Calls complaint reports at 1.44%.

Top Spam Call Report Types for 331

The top five most frequently reported types of spam calls from area code 331 are Medicare Medicaid calls, making up 13.67% of complaints, followed by Auto Warranty calls at 15.11%, Health Insurance calls at 8.63%, Credit Card Debt calls at 8.63%, and Amazon calls at 3.6%. Various other topics make up 50.37% of reported spam calls for area code 331.

Recent 331 Area Code Activity

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Top CallerSmart Users in Area Code 331

Victim of a 331 Phone Scam?

If you've been the victim of an area code 331 phone scam or fraud, you should report it to the appropriate authorities to prevent further financial loss and assist in investigating or preventing additional fraud.


If the scam involves significant financial losses or crosses state lines, report it to the FBI's Internet Complaint Center.


If the scam involves taxes or impersonation of the IRS, report it to the IRS Treasury Inspector General.


Report any type of phone scam, including robocalls and phishing, to the Federal Trade Commission.


Unwanted calls from debt collectors and any illegal telemarketing or scam calls targeting mobile phones without prior express consent should be reported to the Federal Communications Commission.


You can also share your feedback on a phone number in the CallerSmart phone book to warn others about scams!