Outsmarting Unknown & Unwanted Callers, Together

CallerSmart helps you investigate mystery phone numbers, and avoid unwanted calls and texts.

Find out who's calling or texting you

Have a missed call or text from an unknown phone number? We make it fast and easy to trace a number right from your smartphone.

Simply type the number into our free reverse phone lookup search bar. Then review information on who’s calling from where, alongside Trust Factor ratings and feedback from our user-driven community.

Be sure to add your own feedback to help protect other users, and earn an instant boost in Caller I.Q. points!

Stop unwanted calls and texts

Annoyed by a persistent telemarketer, prankster or Tinder date gone wrong? We’ll help you take back the privacy of your phone number.

Follow our step-by-step guides to block offending numbers permanently. Add your number to the National Do Not Call registry and easily file official complaints with the FTC.

To help protect other users against the same spammers and scammers, also leave useful feedback on untrustworthy phone numbers in the community phone book!

Join the fight and earn rewards

Your input helps drive our user community’s efforts against mystery and risky callers.

That’s why you’ll earn Caller I.Q. points towards rewards when you identify unknown callers and leave useful feedback following a reverse phone number lookup.

You’ll also unlock shareable Smart Badges, competing with other users to see how high you can climb in rank!

Reverse Phone Lookups:

  • First caller feedback on (404) 835-5478 shared by Janomac: "Robo-Call is to solicit you for information and to entice you to sign up to buy their product."
  • First caller feedback on (570) 573-5145 shared by lisanoll82: "Ok number found an old friend "
  • lisanoll82 just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • New feedback on (704) 957-0820 by 12123_AcR: "Daniel W. Jonas 42yo WM is a Danger to women. "
  • New feedback on (727) 944-1399 by Trisheydonnie: "Says the caller is Alltel"
  • First caller feedback on (971) 864-7514 shared by RCW1024: "This number from Beaverton, OR sends msg thanking you for using Amazon. Offers a prize which is 15.00 to ship to you. The very fine print advises you will be charged 75.00 each quarter for magazine bundle. Always read the terms and conditions policies."
  • First caller feedback on (724) 302-5335 shared by David1717: "Spamming calls / Robots"
  • First caller feedback on (772) 222-5057 shared by Madartist: "Is Linda there? Then ask for money. "
  • Madartist just unlocked their Pioneer badge because their Caller I.Q. score increased - congrats!
  • Call from (704) 516-7744 reported as Trusted Caller by 12123_AcR
  • First caller feedback on (518) 788-5145 shared by amd101: "He's from Pakistan. Came to NYC with his Trinidad wife and kid, was here for 20 years. Moved to UPSTATE NY got another woman pregnant and married her and used that woman for his citizenship. Still to this day he lies and uses people for his own benefit "
  • amd101 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (213) 807-8084 reported as Scammer by himynameistony
  • himynameistony just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (636) 262-0059 shared by dorendastotler: "Asphalt company out of St. Charles County, Missouri"
  • dorendastotler just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (631) 800-6684 shared by Lonewolf100: "She was prank calling."
  • Lonewolf100 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (781) 613-9642 reported as Scammer by ashtoncstone
  • First caller feedback on (888) 343-2896 shared by ashtoncstone: "Another robo caller, sounds like real person. Answer their question with a question "
  • New feedback on (781) 217-7692 by ashtoncstone: "Robo caller looking for you to get gift cards to send this organization"
  • Call from (320) 229-1331 reported as Trusted Caller by Janomac
  • First caller feedback on (312) 453-7552 shared by Janomac: "A cold (sales) call by a robo-caller in CHINESE."
  • Janomac just unlocked their Caregiver badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (415) 994-6672 shared by Lowell415: "Scammer/unsolicited seller. Number rolls using (415) 994-XXXX - regular blocks do not work. Frequently in Chinese, rarely English & Spanish. Will leave voicemail if no answer. 5+ calls weekly (so far). 19-Aug-2018"
  • Lowell415 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (415) 994-6672 reported as Trusted Caller by Lowell415
  • First caller feedback on (704) 300-5696 shared by stray: "Left a voice message calming about a scooter I had for sale on Craigslist; no I don't-and asked me to call this number. It's not the same as the number he called from. "
  • stray just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (917) 743-8280 shared by Pleaseme: "It hasn't worked out yet. Hopefully it does"
  • Pleaseme just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (915) 799-0397 reported as Trusted Caller by tazoneils
  • Call from (385) 455-9390 reported as Trusted Caller by fiestaman
  • First caller feedback on (701) 696-0478 shared by ExoticSasha: "Asked me for an hour unprotected and cream pie off a text now app. Decline "
  • ExoticSasha just unlocked their Star Gazer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (912) 771-1001 shared by jl.grimes3: "Blocked by other robo app"
  • First caller feedback on (502) 553-0573 shared by lerothel1959: "Scammers selling medical equipment. "
  • lerothel1959 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (850) 532-2354 shared by sedermetal: "Florida mumber but said she lives in Billings"
  • sedermetal just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (716) 440-1052 reported as Heartbreaker by HOODyeah9117
  • First caller feedback on (845) 548-3582 shared by laurengasalbeerti: "I "
  • laurengasalbeerti just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (234) 222-8087 shared by kiki2016: "Very very rude when you call him out for playing on phone he gets mad and starts cussing you out.......DO NOT SEE"
  • kiki2016 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (469) 509-1742 shared by dguyx: "EatItlikeMike is his online handle. He is a scammer and a thief. He is addicted to gambling and more he takes what's not nailed down to support his habit and his overweening ego"
  • dguyx just unlocked their General badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (408) 326-0252 shared by rponce2: "Length length phone conversation with this number and the person who answered it it's not who they are he said he was true renewable energy and he wanted a lot of information and so if you get a phone call from this person be where because you're not who they say they are"
  • First caller feedback on (631) 969-6244 shared by lizamutly1: "Don't know hopefully not "
  • First caller feedback on (559) 634-9071 shared by rponce2: "Not sure why they called but I don't believe they were truthful with me"
  • First caller feedback on (650) 575-3802 shared by rponce2: "Someone is using DIANE's phone number to call other people and attempt to take money from them how to use other people's phones I have no idea but just beware"
  • First caller feedback on (716) 245-6069 shared by jl.grimes3: "Called. Rang once and hung up. "
  • Call from (707) 384-4093 reported as Trusted Caller by plumber343
  • First caller feedback on (812) 320-2120 shared by Diane45: "She's a special ed teaching assistant at Hickory elementary in Avon IN. "
  • Diane45 just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • Call from (800) 935-0764 reported as Trusted Caller by mbortiz030
  • First caller feedback on (631) 933-2448 shared by kiki2016: "young and black just wastes time......very suspicious activity saying he has to leave car parked across street because tags are bad no thank you"
  • kiki2016 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • Call from (607) 333-9137 reported as Prankster by crissysarcia
  • crissysarcia just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (607) 359-4427 reported as Drama Queen by crissysarcia
  • Call from (860) 671-0107 reported as Trusted Caller by crissysarcia
  • Call from (860) 364-5999 reported as Trusted Caller by crissysarcia
  • First caller feedback on (361) 937-2684 shared by mada8019: "This was Dominos Pizza calling to let me know my order was on the way. The Flour Bluff location is awesome! "
  • First caller feedback on (202) 866-9195 shared by CallerSmart2468: "Scam. Continuous calls even after blocking "

The Hall of Shame is full of the most dangerous spam and scam numbers in the country. You can find more information about reported spam and scam numbers in your area by visiting the Hall of Shame for your state or city.

  • 516-453-6886

    Landline Scammer 5 Dead Air 4

    Don't answer they just hang up

    Identified as Dead Air by sandramyers from NC
    See All 12 Comments

    816-420-4632

    Landline Asking For Money 3 Scammer 2

    Please stop calling and not leaving any message!

    Identified as Dead Air by Jimbo40 from Cotati, CA
    See All 7 Comments

  • 631-239-8731

    Landline Scammer 3

    Eleven different names associated with this number.

    Identified as Scammer by kd4ekz at 07:30pm on 05/30/18
    See All 3 Comments

    320-229-1277

    Landline Scammer 3

    Health insurance scam. Block this number.

    Identified as Scammer by jewel123 from Petaluma, CA
    See All 2 Comments

  • 936-559-2200

    Landline Dead Air 2

    This number called a business phone for my company which is on the do not call list. Recording was a brief message of static only

    Identified as Dead Air by 09gerigoodfella10 from Chattanooga, TN
    See All 2 Comments

    800-252-4585

    Tollfree Scammer 2

    I didn't answer but my hiya app identified this number as suspected scam. 8-13-2018

    Identified as Scammer by tool4daman from Frisco, TX
    See All 2 Comments

  • 704-516-7744

    Wireless Drama Queen 1 Cheater 1

    Daniel is a Stalker.

    Identified as Drama Queen by 12123_AcR from Cornelius, NC
    See All 2 Comments

    803-407-7027

    Landline Asking For Money 1 Scammer 1

    No matter how many times I block this number they keep changing it

    Identified as Asking For Money by jaihaze from Stanhope, NJ
    See All 2 Comments

  • 202-201-1111

    Landline Dead Air 2

    This number calls consistently over and over again and will let ring up to thirty times . A Asian speaking individual starts the robo call as soon as you say hello. In the background you can here it is some kind of call center. They ask for my mother and I tell them to take us off there call list , they then start to swear there english is terrible

    Identified as Dead Air by kmujica49 at 04:50am on 08/18/18
    See All 2 Comments

    855-849-1201

    Tollfree Scammer 2

    spam caller left message to call their number 855 849-1201 or you will no longer be able to use microsoft on your computer

    Identified as Scammer by Cowpoke20 at 03:49pm on 08/14/18
    See All 2 Comments

  • 310-791-2294

    Landline Asking For Money 1 Scammer 1

    telemarketer. Claim to be reaching out to Edison customers.

    Identified as Asking For Money by Doban at 11:40pm on 08/16/18
    See All 2 Comments

    312-392-5878

    Scammer 2

    It's an automated scam

    Identified as Scammer by corygluck from Menlo Park, CA
    See All 2 Comments

  • 515-379-6797

    Landline Cheater 1 Scammer 1

    Spam automated threatening call about allegations

    Identified as Cheater by wakea26 from Ottawa
    See All 2 Comments

    208-822-2207

    Landline Scammer 2

    They just want to record you saying the word yes

    Identified as Scammer by whoscalling87 at 04:45am on 08/15/18
    See All 2 Comments

  • 503-974-3834

    Landline Scammer 2

    We've noticed your car warranty has expired. Is that right? I reply No. They say Good! We can offer you a brand new factory...I hung up and blocked.

    Identified as Scammer by nmuhle at 11:55pm on 08/14/18
    See All 2 Comments

    513-466-1382

    Scammer 2

    Insurance wanting to sell you or have you look at there insurance

    Identified as Scammer by shellbeang7777 from Dayton, OH
    See All 2 Comments

  • 351-205-1576

    Landline Scammer 2

    No message; scam/spam

    Identified as Scammer by steve79 at 09:53pm on 08/16/18
    See All 2 Comments

    718-567-0000

    Landline Scammer 2

    IF YOU RECEIVE A CALL FROM THIS NUMBER, DON'T BELIEVE A WORD THAT IS SAID. THEIR GAME IS TO SAY YOUR MILITARY LOVED ON IS IN BIG TROUBLE AND THEY NEED LOSTS OF MONEY.

    Identified as Scammer by SHIRLENE1963 from Dover, DE
    See All 2 Comments

  • 716-541-1347

    Landline Asking For Money 1 Scammer 1

    Asking for money demanding money

    Identified as Asking For Money by helloho at 05:09pm on 08/16/18
    See All 2 Comments

    888-311-6084

    Tollfree Spam Texter 1 Scammer 1

    This is a bogus person looking for a giant scam do not answer

    Identified as Spam Texter by rponce2 at 11:22pm on 08/15/18
    See All 2 Comments

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