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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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Free & anonymous

Most Reported Spam Numbers in United States – Last 7 Days

Live database of United States's most active spam landline numbers, scam callers, and unwanted telemarketers reported by users in the past week. Identify, verify, and block suspicious +1 phone numbers before they reach you.

Federal Trade Commission data

Latest FTC unwanted-call complaints

Recent complaints submitted to the FTC’s National Do Not Call Registry, shown separately from WhoseNo community reports.

About the FTC data

These are unverified consumer complaints, not findings of wrongdoing. Caller ID can be spoofed, so a reported number may not identify the actual caller.

Last refreshed .

FTC complaint · Reported number

+1 (877) 870-8231

Other

Not reported as a robocall

Received by FTC
Reported call date
Consumer’s state
New York
Check this number

FTC complaint · Reported number

+1 (877) 870-8231

Other

Not reported as a robocall

Received by FTC
Reported call date
Consumer’s state
New York
Check this number

FTC complaint · Reported number

+1 (216) 532-3302

Warranties & protection plans

Reported robocall

Received by FTC
Reported call date
Consumer’s state
Ohio
Check this number

FTC complaint · Reported number

+1 (216) 532-3302

Warranties & protection plans

Reported robocall

Received by FTC
Reported call date
Consumer’s state
Ohio
Check this number

FTC complaint · Reported number

Number not provided

Reducing your debt (credit cards, mortgage, student loans)

Reported robocall

Received by FTC
Reported call date
Consumer’s state
Indiana

FTC complaint · Reported number

Number not provided

Reducing your debt (credit cards, mortgage, student loans)

Reported robocall

Received by FTC
Reported call date
Consumer’s state
Indiana

FTC complaint · Reported number

+1 (833) 441-5940

Reducing your debt (credit cards, mortgage, student loans)

Not reported as a robocall

Received by FTC
Reported call date
Consumer’s state
Tennessee
Check this number

FTC complaint · Reported number

+1 (833) 441-5940

Reducing your debt (credit cards, mortgage, student loans)

Not reported as a robocall

Received by FTC
Reported call date
Consumer’s state
Tennessee
Check this number

FTC complaint · Reported number

+1 (385) 406-0553

Reducing your debt (credit cards, mortgage, student loans)

Reported robocall

Received by FTC
Reported call date
Consumer’s state
Florida
Check this number

FTC complaint · Reported number

+1 (385) 406-0553

Reducing your debt (credit cards, mortgage, student loans)

Reported robocall

Received by FTC
Reported call date
Consumer’s state
Florida
Check this number

FTC complaint · Reported number

+1 (866) 583-0472

Reducing your debt (credit cards, mortgage, student loans)

Reported robocall

Received by FTC
Reported call date
Consumer’s state
Virginia
Check this number

FTC complaint · Reported number

+1 (866) 583-0472

Reducing your debt (credit cards, mortgage, student loans)

Reported robocall

Received by FTC
Reported call date
Consumer’s state
Virginia
Check this number

FTC complaint · Reported number

+1 (312) 748-1478

Medical & prescriptions

Not reported as a robocall

Received by FTC
Reported call date
Consumer’s state
Illinois
Check this number

Showing the latest 20 stored complaints by date received. A number may appear in more than one complaint. The consumer’s state describes the person reporting the call, not the caller’s location.

Recent Phone Number Reports in United States

Read the latest community-submitted spam, scam, telemarketing, and unknown-caller reports for United States phone numbers.

Community report

(212) 203-9554

Other
Verizon United States · +1
I'm Too Stupid to move on. ya figure in Seven years I'd learn to annoy a different number. But I keep having to tell people how happy my open marriage is, and how seven years ago I received the only phone call that ever mattered in my life from this number. And somehow I don't believe that my ugly skin is an indication of psychiatric disorder. Delusional Psychosis cannot be cured by leaving messages about a phone number of someone I knew for two days almost ten years ago... Now Go Away!

Community report

(212) 203-9554

Other
Verizon United States · +1
Psychiatric disorders, such as antisocial personality disorder, drug or alcohol abuse and borderline personality disorder, are frequently a**ociated with tattoos. Finding a tattoo on physical examination should alert the physician to the possibility of an underlying psychiatric condition.

Community report

(212) 203-9554

Harassment
Verizon United States · +1
Some elderly man yelling about women should not have tattoos and other weird s*xist stuff sounded like Archie bunker then said some pro trump stuff so I hung up. Really disturbing and disgusting I will call the cops next time. Seriously disturbed could be Qanon related.

Community report

(212) 203-9554

Unknown
Verizon United States · +1
Psychiatric disorders, such as antisocial personality disorder, drug or alcohol abuse and borderline personality disorder, are frequently a**ociated with tattoos. Finding a tattoo on physical examination should alert the physician to the possibility of an underlying psychiatric condition.

Community report

(212) 203-9554

Unwanted call
Verizon United States · +1
My name is Mohammed Rahman and I have no time for these calls in my busy life! No wait I am John Carlo a successful musician who is 55 and have no time to go online! No wait I am Raymond Hayward and I drive a cab which I hate so I quit but have no time for this! No wait I am Alida Bonita a very busy woman who simply does not go online at all. No wait I am Jorge Aphonso I never go on the internet and use fake name! No wait I am actually Roberto Carlos I have no time for this. No wait I am actually sad man losing kids and home I speak in funny accent and speak many language I have no time for livery cab I no leave fake review I have no time for computer..No wait my name is Blaine Kreplach and I am simply too busy to answer the phone right now! No wait...

Community report

(833) 953-2066

Scam suspicion
Toll-Free Number United States · +1
Said coming to my house “tomorrow 12-3”. Called my phone for someone in my family to bring a document USPS couldn’t deliver (right). Attempted to be intimidating. Recording of script and computer generated beginning & ending. C’mon over Frank.

Community report

(215) 596-1903

Scam suspicion
Verizon United States · +1
I did not speak to the person they just text me. I know he is a scammer cause he tried to scam me before and I reported him to Facebook.

Community report

(437) 332-6298

Phishing
Unknown United States · +1
Seems to be a phishing scam. I've recieved multiple texts from numbers similar to this, all Rogers Ontario numbers.

Community report

(833) 953-2066

Debt collector
Toll-Free Number United States · +1
called , left a message , he was coming to my house to deliver paper on a private matter .

Recent Phone Number Lookups in United States

See the latest United States numbers searched by the WhoseNo community

Report a Phone Number

Help others by sharing your experience with unknown callers

US +1

Your report is anonymous. We never share your personal information.

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.

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