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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

Unknown Other

They said that police was gonna visit my doorstep and to resolve this by calling back, funny thing is that i think their area code is from kansas and im not even there

2018-09-05 02:23 PM
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T-Mobile Tax Scam (IRS,CRA)

Received a call from ‭+1 (425) 276-2948‬ who claim to be IRS officer with a warrant for my arrest if I didn’t pay them $7,284. A TOTAL SCAM !!! If I pay them then police won’t arrest me. Ridiculous criminals with Hindou accent.

2018-09-05 01:30 PM
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T-Mobile Tax Scam (IRS,CRA)

Received a call from ‭+1 (425) 276-2948‬ who claim to be IRS officer with a warrant for my arrest if I didn’t pay them $7,284. A TOTAL SCAM !!! If I pay them then police won’t arrest me. Ridiculous criminals with Hindou accent.

2018-09-05 01:30 PM
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T-Mobile Tax Scam (IRS,CRA)

Received a call from ‭+1 (425) 276-2948‬ who claim to be IRS officer with a warrant for my arrest if I didn’t pay them $7,284. A TOTAL SCAM !!! If I pay them then police won’t arrest me. Ridiculous criminals with Hindou accent.

2018-09-05 01:30 PM
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T-Mobile Tax Scam (IRS,CRA)

Received a call from ‭+1 (425) 276-2948‬ who claim to be IRS officer with a warrant for my arrest if I didn’t pay them $7,284. A TOTAL SCAM !!! If I pay them then police won’t arrest me. Ridiculous criminals with Hindou accent.

2018-09-05 01:30 PM
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T-Mobile Tax Scam (IRS,CRA)

Received a call from ‭+1 (425) 276-2948‬ who claim to be IRS officer with a warrant for my arrest if I didn’t pay them $7,284. TOTAL SCAM

2018-09-05 01:28 PM
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Unknown Other

Called and said they discovered virus and malware on my computer and not to use it till I called their technicians and followed their procedures! Bull sh** I don’t have a computer

2018-09-05 12:49 PM
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Toll-Free Number Debt collector

I didn't have any debt and they are calling my family and telling them that they are going to do a legal action on me if I don't pay. When my sister's trying to call them they won't answer or tell what's the problem.

2018-09-05 12:29 PM
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Toll-Free Number Other

This number called me and told me they were sending a office to pick me up on Thursday because I committed check fraud and had stoked a credit card to pay off a lawyer! They kept getting att*tudes and hanging up in my face saying I should stop stealing and I should pay off my loans if I didn’t want to be in this situation! They had so many different people who answered the lawyers office phone with a matter of 3 hours and they all didn’t want to help me of kept saying that the man who called me was unavailable and that my warrants were already signed and sent off and to stop calling the office ! So I guess tomorrow we will see if I get a visit

2018-09-05 12:12 PM
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Toll-Free Number Other

This number called me and told me they were sending a office to pick me up on Thursday because I committed check fraud and had stoked a credit card to pay off a lawyer! They kept getting att*tudes and hanging up in my face saying I should stop stealing and I should pay off my loans if I didn’t want to be in this situation! They had so many different people who answered the lawyers office phone with a matter of 3 hours and they all didn’t want to help me of kept saying that the man who called me was unavailable and that my warrants were already signed and sent off and to stop calling the office ! So I guess tomorrow we will see if I get a visit

2018-09-05 12:12 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.