IRS scam
Identify unknown calls, spam numbers, and business callers in
United States using community reports.
Community-verified reports from United States users
IRS scam
We get calls from the credit card scam and have asked again and again to stop calling! This morning the woman said she wished my husband could tell her how he could locate the caller after he told her he was tired of their calls and would find out who was calling.
got a text dont know who it is
These people are a nuisance.
Did not live ma**age. No hoppy ending
THESE PEOPLE CALLED ME SIX TIMES ABOUT SOME FAX I KNOW NOTHING ABOUT, AND THEY CALLED ME ON MY CELL PHONE, WHICH I NEVER GIVE OUT, UNLESS IT'S MY CHOICE! I EVEN BLOCKED THEM, AND THEY STILL GOT THROUGH! THIS IS HARASSMENT, PLAIN AND SIMPLE!
Robo-call over and over, hour after hour, repeatedly leaving gibberish message.
spam
who is this?
Scammer
Speaking strenge
Individual is leaving threatening messages regarding some credit card. The number has been blocked on my phone.
Who is this?
The phone number 646-682-0819 called me and threatened I would be arrested, for claims against me, if I did not respond to their call. They did not identify themselves; And , I have no claims against me that I am aware of.
who no is this
Pleaese trace this out Thank you.
This person randomly sent me a picture from my Twitter account, I literally don’t know the person or how he/she got my number.
harassing
Who is this?
he scammed me out of money
Help others by sharing your experience with unknown callers
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.
Not all unknown calls are harmful. Many legitimate callers include:
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).
Additional resources to help you stay safe from unknown callers
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.