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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.

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Recent Reports About Phone Numbers in United States

Community-verified reports from United States users

AT&T Other

Spam text for l.О. COМΣDΥ GUΣՏTLlSΤ Տерt 21 RՏVР (Link removed to post here( ՏTOР 2 QՍΙТ

2018-09-20 05:03 AM
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T-Mobile Tax Scam (IRS,CRA)

If the scumbags can figure out a way with technology to scam people then YOU should figure out a way to zap em like a bug-i’m sick of the BS

2018-09-20 04:47 AM
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T-Mobile Unknown

won't stop calling me. 10+ times in the last day and a half. Can hear someone on the other side when I did answer after the 5th call. They hang up whenever you say anything.

2018-09-20 04:36 AM
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Unknown Tax Scam (IRS,CRA)

They call pretending there will be a warrant on you if you don’t call back

2018-09-20 04:30 AM
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Verizon Unknown

8603008197 - Hang up no message again can anybody put a stop to this nigger bullsh**?!?

2018-09-20 04:30 AM
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T-Mobile Phishing

People reported receiving calls from this number in Florida. When calling it back it rings to an auto dealer in Colorado!

2018-09-20 04:16 AM
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Verizon Prank

We frequently get calls from this number and there is no one there. Really disrupting to the work day.

2018-09-20 03:17 AM
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Unknown Unknown

Un message texte nous est envoyé en nous faisant croire qu'un virement a été fait et cliquez sur le lien pour suivre.

2018-09-20 01:27 AM
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Toll-Free Number Scam suspicion

You left a voicemail, Saying they were some sort of legal service and I had used fraudulent information for personal gain in to buy time. I called back, from a different phone that they had originally called which was my employer is lying. They couldn't find me just by looking at my name only the phone number they had. Then when I was trying to get information as to what they were referring to he kept saying he couldn't hear me and eventually hung up.

2018-09-19 11:22 PM
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T-Mobile Unknown

Asked for me, but when he was told not here, he was very RUDE and said some bad things and then hung up.

2018-09-19 05:20 PM
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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).

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.