Free US reverse phone lookup
Who Called Me? Reverse Phone Lookup for US Numbers
Search unknown US phone numbers, browse area codes and prefixes, and check recent community reports to identify spam calls, robocalls, telemarketers, and possible scams.
Explore phone reports across the US
Latest user reports
Recent experiences shared by users.
Categories are provided by users; caller identities have not been verified.
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878-205-9533
Scam suspicionCall came in at 9:14 AM, Nov 10, 2026. Caller ID showed as "Unknown", it left this message in my voicemail after I didn't pick up, the message is spoken in a woman's robotic AI…
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484-859-8071
Scam suspicionUnknown person at phone (484) 859-8071 called and wanted to know if I would sale my house now or in the future. He knew my name and address. He gave a first name that I couldn't…
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A recorded message identifying itself as an invitation from North Lauderdale officials announced a Veterans Day ceremony and wreath-laying event.
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209-236-6145
Scam suspicionSays he is a UFC fighter and bit coin seller. Tries to get your money off of WhatsApp and Telegram. Cheater and divorcing now wife knows. He has been scamming for years. Watch out…
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412-235-3383
Silent callNo message left. Caller ID came up as "PATIENT FUNDING" (WTAF?). Didn't recognize the number and couldn't find it in a Google search either. So, suspect spam but can't prove it....
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412-847-1315
Silent callHangup call from "STAGGERS LAREEM" (who?). Didn't recognize the # at all. And the only person I found in an online search for someone named Lareem Staggers was in ARKANSAS -- yet…
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Hangup call around 5:30 PM ET. Caller ID just came up as being from "GENESEE PA" (yes, with the gap pushing the text to the edges of the screen -- often a red flag that it's a…
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585-662-6170
Scam suspicionMy call blocker states "Potential Spam". It called my number and did not answer. Did not leave message either.
Most reported phone numbers
Popular area codes
Browse frequently searched and recently active US area codes.
Featured phone number prefixes
Explore selected prefixes with dedicated activity analysis, reported numbers, and community reports.
Popular phone prefixes
Active prefixes can help reveal repeated caller patterns and clusters of reports.
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Recently searched phone numbers from visitors using who-called.us.
How reverse phone lookup works
Unknown calls are common, but not every unknown caller is a scammer. A reverse phone lookup helps you check a phone number before calling back or answering repeated calls.
On who-called.us, you can search a full 10-digit US number, browse activity by area code, and review prefixes in the format 111-111. Community reports help identify robocalls, spam, telemarketing patterns, and suspicious behavior.
You can also use recent reports and recently searched numbers to spot trends and find out whether other people are seeing the same caller activity.
Why use who-called.us
Search full numbers
Check a 10-digit US phone number and review community feedback.
Browse area codes
See how phone activity is distributed across US area codes.
Explore prefixes
Group related activity using the first 6 digits of a number.
Track recent reports
Find newly reported numbers and identify suspicious calling patterns faster.
Common unwanted calls people search for
Users often search for unknown numbers after missed calls, robocalls, debt collection calls, fake tax or Social Security threats, student loan offers, survey calls, and telemarketing campaigns.
Many suspicious callers rely on urgency, repeated dialing, or vague messages. Before calling back, check whether the number already has reports from other users.
Browsing by area code and prefix can also help reveal whether multiple calls are part of the same campaign or caller pattern.
Search US phone numbers, area codes, and prefixes
Use a full number search when you already know the exact caller. Use an area code page when you want to see activity related to a geographic calling zone. Use a prefix page when you want to inspect a more specific calling block in the format 111-111.
This structure makes it easier to move from one suspicious call to related numbers and deeper report pages, which is useful both for visitors and for search engine discovery.