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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
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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.

No active landline spammers found yet

We will show numbers here as soon as landline call activity is detected in the last 7 days.

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 (833) 336-5024

Vacation & timeshares

Reported robocall

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

FTC complaint · Reported number

+1 (404) 284-3194

Calls pretending to be government, businesses, or family and friends

Reported robocall

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

FTC complaint · Reported number

+1 (404) 284-3194

Calls pretending to be government, businesses, or family and friends

Reported robocall

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

FTC complaint · Reported number

+1 (605) 902-0775

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

Reported robocall

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

FTC complaint · Reported number

+1 (605) 902-0775

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

Reported robocall

Received by FTC
Reported call date
Consumer’s state
California
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

(813) 687-7506

Unknown
T-Mobile United States · +1
This people call me everyday multiple times per day from different telephone numbers so that you cannot block them. they have call me from this numbers up to date. such as 813-687-7905, 813-687-7513, 813-687-7886, 813-687-7468, 813-687-7722 813-687-7517 813-687-7816 813-687-7514 813-687-7928 813-687-7725 813-687-7493 813-687-7480 813-687-7516 813-687-7484 813-687-7844 813-687-7457 813-687-7803 813-687-7504 813-687-7827 813-687-7738 813-687-7800 813-687-7809 813-687-7880 813-687-7516 813-687-7506

Community report

(813) 809-8840

Unknown
T-Mobile United States · +1
This people call me four times today from different telephone numbers so that you cannot block them and left no message. very persistent people. including this numbers such as: 813-809-8840, 813-809-8812, 813-809-8925, 813-809-8807.

Community report

(813) 687-7506

Harassment
T-Mobile United States · +1
This people call me every day multiple times per day from different telephone numbers so that you cannot block them. report them to the ftc.gov

Community report

(217) 518-4727

Phishing
Unknown United States · +1
Text comes in: My name is Neil, I got your cell phone number on MerchantCircle as a good and trusted painter. I need interior painting work in my house, kindly get back to me via my email [email protected] for more information about the job and also what is your service area most importantly

Community report

(212) 203-9554

Unknown
Verizon United States · +1
Nick is STILL checking to see if Edenn's blog is up! She told me he looked last month! LOLOLOL! You realize it was the mean comments that were an issue right nick? Posting the truth is not slander she can put it back anytime but never planned to go over a decade with her blog. She can put it up tonight and he can't do s SINGLE THING about it. Nick lives in a fantasy where he has some fake RO from family court lol but eden is in jail or some sh** for being a criminal. She is a social worker mo*on. She helps people unlike you who will die scared about her blog. Feeling like a winner now Nick? Still bragging about an expired RO she let you get because the judge told her you seem VERY unstable and best to just do it as it means nothing? You are the definition of the word LOSER. Stalker. Racist. Right Wing. Liar. Sociopath. Needs heavy medication. And now has his addled evil brain all messed up. If you simply gave a sincere apology to a sweet girl none of this would be happening. But ol sick nick can never admit he is wrong though she posted Fat Crazy Jen's call online and it is still up. Along with Nick's texts to her and emails saying he is in love with her why won't she say hi to him anymore. LOLOLOLOLO

Community report

(647) 535-0301

Unknown
Unknown United States · +1
Came as a text message. Didn’t respond & blocked. Getting frigging tired of these scumster scammers!!!

Community report

(416) 833-3196

Scam suspicion
Unknown United States · +1
This person has called twice about pensioners being offered free dental, free eyecare and free hearing aids if they qualify, he said he was calling from Canada Health Studies, he is going to call back next Saturday to talk to us but I have since been told that this is a scam.

Recent Phone Number Lookups in United States

See the latest United States numbers searched by the WhoseNo community

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Help others by sharing your experience with unknown callers

US +1

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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.

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