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:

  • Call from (602) 677-1340 reported as Scammer by uabigdave
  • Call from (915) 244-3494 reported as Trusted Caller by gamber70
  • Call from (678) 362-3785 reported as Trusted Caller by msnw82
  • Call from (931) 302-5387 reported as Scammer by mnlisenby
  • First caller feedback on (806) 548-1770 shared by junemarie123: "Calls over and over repeatedly. Nobody there scammers "
  • junemarie123 just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (770) 877-5706 shared by bowtiebabe_: "Scam! "
  • New feedback on (678) 919-3104 by bowtiebabe_: "Spam! "
  • First caller feedback on (770) 559-9631 shared by bowtiebabe_: "Scam! "
  • Call from (626) 941-7603 reported as Trusted Caller by monse86
  • First caller feedback on (770) 680-4176 shared by bowtiebabe_: "Spam!! "
  • New feedback on (678) 919-3226 by bowtiebabe_: "Scam! "
  • Call from (956) 325-8841 reported as Drama Queen by mosiii
  • First caller feedback on (678) 345-0479 shared by bowtiebabe_: "Spam! "
  • Call from (678) 345-0479 reported as Drama Queen by bowtiebabe_
  • First caller feedback on (770) 395-7312 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Queen badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (205) 586-2223 shared by bowtiebabe_: "Bad person "
  • First caller feedback on (678) 887-2838 shared by bowtiebabe_: "Spam. "
  • First caller feedback on (208) 547-5208 shared by bowtiebabe_: "It's a scam! "
  • bowtiebabe_ just unlocked their Artist badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (770) 321-2864 shared by bowtiebabe_: "Scam! "
  • First caller feedback on (678) 531-9451 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Star Gazer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (770) 317-1797 shared by bowtiebabe_: "Spam. "
  • First caller feedback on (770) 317-7909 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Warrior badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (770) 318-8240 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Pilgrim badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (770) 365-1883 shared by bowtiebabe_: "Spam. "
  • First caller feedback on (678) 471-7805 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Renegade badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (478) 451-9056 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Thinker badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (678) 522-9146 shared by bowtiebabe_: "Scammer begging for money. "
  • First caller feedback on (770) 335-8595 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Tyrant badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (678) 283-0430 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Scientist badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (954) 812-2572 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their General badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (404) 272-7033 shared by bowtiebabe_: "Spam. "
  • First caller feedback on (706) 672-2063 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Pioneer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (678) 353-8781 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Inventor badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (404) 397-2090 shared by bowtiebabe_: "Very creepy "
  • New feedback on (559) 422-5038 by bowtiebabe_: "Spam. "
  • First caller feedback on (770) 503-5294 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Explorer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (763) 710-6256 shared by bowtiebabe_: "Spam! "
  • bowtiebabe_ just unlocked their Caregiver badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (678) 435-2271 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Composer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (518) 651-7690 shared by bowtiebabe_: "Spam. "
  • Call from (757) 630-0520 reported as Scammer by bowtiebabe_
  • Call from (678) 522-8608 reported as Scammer by bowtiebabe_
  • bowtiebabe_ just unlocked their Conqueror badge because their Caller I.Q. score increased - congrats!
  • Call from (678) 800-4512 reported as Scammer by bowtiebabe_
  • First caller feedback on (201) 830-9597 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Heroine badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (404) 670-1358 shared by bowtiebabe_: "Spam. "
  • Call from (678) 704-5751 reported as Spam Texter by bowtiebabe_
  • First caller feedback on (443) 303-6738 shared by bowtiebabe_: "Spam. "
  • bowtiebabe_ just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!

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.

  • 320-207-5846

    Landline Scammer 2 Cheater 1

    Unknown caller.

    Identified as Scammer by user_user at 09:08pm on 01/06/17
    See All 3 Comments

    214-238-8200

    Wireless Scammer 2 Dead Air 1

    Online Scam from Amazon for a beauty cream (google their Lame reviews! They didn't get my cc but did get my phone. They called 7 times tonight last call 1050pm. Scam website came via consumerfeedback.com-a face cream product named Lumenare. Avoid this SCAM - report to Texas Attorney General -do not call

    Identified as Scammer by atxatx from Houston, TX
    See All 3 Comments

  • 949-490-1948

    Scammer 2 Spam Texter 1

    Fake Student ID manager asking for money

    Identified as Scammer by ALEEF02 from Lake Forest, CA
    See All 3 Comments

    203-989-9247

    Landline Scammer 2 Dead Air 1

    Probably phone sales

    Identified as Dead Air by ross.romer from Burke, VA
    See All 3 Comments

  • 331-240-3244

    Landline Scammer 3

    They're "booking" spots on a cruise.

    Identified as Scammer by Bethany15 from High Point, NC
    See All 2 Comments

    251-338-2155

    Landline Asking For Money 1 Trusted Caller 1

    Won't take no for an answer

    Identified as Asking For Money by ajeanbyrd at 09:55pm on 12/17/14
    See All 3 Comments

  • 646-461-3527

    Landline Scammer 2

    Social security scam

    Identified as Scammer by blobbbb6 from Portland, OR
    See All 2 Comments

    800-669-8488

    Tollfree Scammer 2

    Robo scam caller no voicemail message left on my voicemail

    Identified as Scammer by ktaylor007 from Nashua, NH
    See All 2 Comments

  • 678-919-3104

    Landline Scammer 2

    Spam!

    Identified as Scammer by bowtiebabe_ at 05:45pm on 07/20/19
    See All 2 Comments

    229-484-8003

    Landline Scammer 2

    No caller ID. No message left.

    Identified as Scammer by kd4ekz at 02:51pm on 05/14/19
    See All 2 Comments

  • 559-422-5038

    Landline Scammer 1 Spam Texter 1

    Spam.

    Identified as Scammer by bowtiebabe_ at 05:19pm on 07/20/19
    See All 2 Comments

    256-346-0586

    Landline Spam Texter 1 Scammer 1

    Telemarketing spam caller

    Identified as Spam Texter by Wingo at 10:06pm on 07/12/19
    See All 2 Comments

  • 636-591-2675

    Landline Scammer 2

    Vehicle warranty for a car I don't own for a service I've never had

    Identified as Scammer by night0wl13 at 10:55pm on 07/17/19
    See All 2 Comments

    325-632-3111

    Landline Scammer 2

    Asking to make money from home, calling from multiple numbers.

    Identified as Scammer by soniawalker199321 from Ottawa
    See All 2 Comments

  • 480-653-9358

    Scammer 2

    No message...scammer...do not reply

    Identified as Scammer by tkpsquirrel at 04:40pm on 07/15/19
    See All 2 Comments

    917-382-8433

    Wireless Scammer 2

    Scammers Direct TV will offer to update service for $1.00 on credit card...

    Identified as Scammer by CatPeople at 10:24pm on 07/15/19
    See All 2 Comments

  • 239-232-4652

    Landline Scammer 2

    stated there were issues with my SSN

    Identified as Scammer by Lgiuliano at 06:13pm on 07/12/19
    See All 2 Comments

    201-419-6547

    Wireless Scammer 2 Dead Air 1

    FCC Complaint: Abandoned Calls

    Identified as Dead Air by Web User at 09:31am on 07/15/19

  • 213-370-5678

    Spam Texter 1 Scammer 1

    This was a scam attempt to get my personal information. Claiming my SSN had been stolen.

    Identified as Spam Texter by nestor at 03:12pm on 07/09/19
    See All 2 Comments

    800-739-8255

    Tollfree Scammer 2

    They are a bad scammer

    Identified as Scammer by stuffiscool2017 at 10:45pm on 07/16/19
    See All 2 Comments

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