They claim they are the IRS
US
United States Phone Lookup
United States Phone Number Lookup - Find Who's Calling You
United States Phone Number Lookup
Identify unknown calls, spam numbers, and business callers in
United States using community reports.
US
+1
Used by 1M+ users
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Recent Reports About Phone Numbers in United States
Community-verified reports from United States users
Offer to lower interest rates on credit card
Said they were social security wanted my social
This caller says that if they don't hear from my attorney they have no choice but to wish me luck in magistrate court. I wish these spam calls would stop.
scam/spam do not pick up
No VM or anything
Out of the blue. My social security is frozen. Worst robocall I have ever heard. Sad.
This was an automated message claiming that an arrest warrant was issued to me and to call them before it was issued to state authorities. It sounded like a robotic voice.
It was a robotic voice with message about sending me to jail if i dont call back this number. Definitely a scam
This number is used by an online dating scammer
Look I'm getting really tired of these prank calls
will tell you he is from the fraud investigation unit of social security
IRS lawsuit scam.
Very strange call with a voice mail from someone stating he's coming to my house (he actually got my address correct) and will go to my family member's homes and other addresses to track me down. At which time I need to have a state ID and witness to sign for the documents he has for me. This is absolutely ridiculous honestly. Very strange but clearly some type of a scam. Not sure how they got my name, cell and address though.
Very strange call with a voice mail from someone stating he's coming to my house (he actually got my address correct) and will go to my family member's homes and other addresses to track me down. At which time I need to have a state ID and witness to sign for the documents he has for me. This is absolutely ridiculous honestly. Very strange but clearly some type of a scam. Not sure how they got my name, cell and address though.
fraud number
scam
A recording says that you have to call this number because there is a law suit against you otherwise you will be arrested.
Very annoying! There should be laws against this annoying call. At times they call two or three times a day.
The man with accent said I case for drug trafficking n money laundry I am a teacher never been arrested before its a fraud
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Whose Number Is This in United States?
With over 105 billion unwanted robocalls made in the US annually, receiving calls from unknown numbers is a daily challenge for Americans. Whether it's a missed call from an unfamiliar area code, potential IRS scam, or suspicious telemarketer, our community-powered phone lookup service helps you identify who's calling before you pick up.
Our reverse phone lookup service allows American users to search for phone numbers and access reports from other community members. By sharing experiences and reporting spam or robocalls, we create a safer telecommunications environment for everyone across all 50 states.
Common Spam Call Types
in United States
- IRS impersonation calls demanding immediate payment
- Tech support scams claiming your computer has a virus
- Social Security scams threatening arrest or suspension
- Fake package delivery texts from USPS or Amazon
How to Identify Scam
Numbers
- Caller claims urgency or threatens consequences
- Requests personal info, PINs, or OTP codes
- Offers that sound too good to be true
- Unknown numbers calling repeatedly
Are Unknown Calls Always
Dangerous?
Not all unknown calls are harmful. Many legitimate callers include:
- Delivery services confirming orders
- Banks calling for legitimate verification
- Medical offices, pharmacies, or hospitals
Pro Tip
Register your number on the National Do Not Call Registry at donotcall.gov. The FCC requires carriers to use STIR/SHAKEN technology to verify caller IDs. The IRS never calls demanding immediate payment - they always send a bill by mail first. Report scams to ReportFraud.ftc.gov.
Frequently Asked Question
Everything you need to know about phone number lookup in United States
Enter the US phone number in WhoseNo's search box. Our free reverse lookup searches millions of records to identify the caller, show carrier information (AT&T, Verizon, T-Mobile), display user reports, and reveal if the number has been reported as spam or robocall.
The USA country code is +1, shared with Canada and other North American countries under the NANP (North American Numbering Plan). US numbers are formatted as +1 (XXX) XXX-XXXX, where XXX is the area code. For example, a New York number (212) 555-1234 becomes +1-212-555-1234 internationally.
Unlike some countries, US phone numbers aren't assigned to specific carriers by prefix. Due to number portability, users can switch carriers while keeping their number. Our lookup tool queries carrier databases to identify the current service provider for any US number.
Yes, WhoseNo provides completely free reverse phone lookup for all US numbers including AT&T, Verizon, T-Mobile, and regional carrier mobiles, as well as landlines across all 50 states. No registration or payment is required to search numbers or view results.
Search the number on WhoseNo and submit a report describing the call. For serious fraud, report to the FTC at ReportFraud.ftc.gov, file a complaint with the FCC, or register your number on the National Do Not Call Registry at donotcall.gov. You can also report to your phone carrier.
WhoseNo shows information that's publicly available or user-reported. This may include names from social media profiles, business registrations, or community reports. We don't have access to private telecom company databases or government records.
Common scams include IRS impersonation calls demanding immediate payment, tech support scams claiming your computer has a virus, Social Security scams threatening arrest, fake lottery/prize calls, loan and debt relief scams, Medicare fraud calls, and package delivery text scams from fake USPS or UPS.
The US has over 335 area codes. Major city codes include: New York City (212, 718, 917), Los Angeles (213, 310, 323), Chicago (312, 773), Houston (713, 281), Phoenix (480, 602), Philadelphia (215, 267), and Miami (305, 786). California has the most area codes (38), followed by Texas (28) and Florida (23).
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About WhoseNo.com
What We Provide
- Community-submitted reports about phone numbers
- General carrier and area code information
- A platform for users to share experiences with unknown callers
What We Do NOT Provide
- Real-time location tracking
- Personal information about phone owners
- Access to private records
This service is intended for identifying spam and scam calls only. Using our service to harass, stalk, or monitor individuals is strictly prohibited and may violate local laws.