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 (985) 991-4334 shared by okk12: " ."
  • okk12 just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (985) 414-2740 shared by okk12: "trusted caller. "
  • okk12 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (657) 368-9141 shared by bmason1210: "Received a text stating that my Costco membership would be canceled if I didn't do a mandatory survey by clicking on a link. I don't even have a Costco membership. "
  • First caller feedback on (347) 615-4577 shared by aronkhaimov200: "Very annoying will constantly text if in contact"
  • aronkhaimov200 just unlocked their Scientist badge because their Caller I.Q. score increased - congrats!
  • Call from (347) 615-4577 reported as Trusted Caller by aronkhaimov200
  • First caller feedback on (509) 822-5355 shared by dudeman2000: "Dead call. No one answers. "
  • dudeman2000 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (509) 822-5355 reported as Trusted Caller by dudeman2000
  • First caller feedback on (509) 620-2997 shared by shihan48: "This is a Robo caller keeps calling every single day and leaves a message he gets cut off on my answering machine."
  • shihan48 just unlocked their General badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (443) 257-3528 shared by Moreilly: "This person scammed my son out of money through a website called offer up. They also claimed to be a man named Steve."
  • Moreilly just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (318) 953-3727 reported as Dead Air by Sanquenetta
  • Call from (520) 485-5933 reported as Scammer by uabigdave
  • Call from (602) 677-8662 reported as Scammer by uabigdave
  • Call from (602) 641-4323 reported as Scammer by uabigdave
  • Call from (302) 228-1213 reported as Dead Air by Rebecca777
  • Call from (856) 221-2832 reported as Trusted Caller by Whodis1is
  • First caller feedback on (606) 366-1256 shared by Tivvy: "Reported as Unsafe and Scam Risk. Robocaller ignoring do not call registration. Fails to leave voicemail. No Caller ID. Report to FTC and block number."
  • Call from (207) 945-6264 reported as Trusted Caller by comms
  • Call from (213) 268-3540 reported as Scammer by SasEun
  • First caller feedback on (281) 721-8601 shared by Benjg011: "Call Center...SPAM. Caller left no message "
  • First caller feedback on (469) 359-3370 shared by courtneylow1990: "My lover is cheating "
  • courtneylow1990 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (814) 777-8651 shared by Tivvy: "Potential spoofed number. Reported as Unsafe and Scam Risk. Robocaller ignoring do not call registration. Fails to leave voicemail. No Caller ID. Report to FTC and block number."
  • First caller feedback on (201) 656-8738 shared by msblaque121: "They never said a word"
  • msblaque121 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • New feedback on (717) 780-6000 by chakram5: "Calling about a townhall meeting. My number is on a do not call list. "
  • Call from (845) 621-5637 reported as Dead Air by djnails1970
  • Call from (984) 206-2962 reported as Scammer by ThePerplexedOne
  • First caller feedback on (727) 330-0199 shared by rodmiser: "Yes that is a Binns Claudia"
  • First caller feedback on (817) 242-2618 shared by GatorsWin1: "Spammer or scammer or misdialed. "
  • New feedback on (800) 905-9505 by GatorsWin1: "A legitimate call regarding appliance repair appointment. "
  • First caller feedback on (205) 270-4269 shared by rodmiser: "It was just dead air but they must be asking for money and old folks home in Alabama probably wants me to move down there I'm glad they were just dead air"
  • First caller feedback on (407) 910-2880 shared by claudes: "Called but did not leave a message. I will wait and see."
  • First caller feedback on (407) 250-9921 shared by mcmahon74: "It Isa scam caller calls your number and leaves no message"
  • Call from (602) 610-9392 reported as Scammer by uabigdave
  • First caller feedback on (210) 817-5259 shared by donnallen: "Offering loans ........"
  • donnallen just unlocked their Explorer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (207) 605-8203 shared by ktaylor007: "Political spam texter straight to text robo texting "
  • Call from (859) 666-3711 reported as Scammer by mskinner65
  • First caller feedback on (866) 318-0533 shared by ebbthoneybunny: "they say your full name with a complaint brought to their desk and must call it immediately or face agents with a case # but they are not leaving an agency name identity or who the person is that made the call..."
  • ebbthoneybunny just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (267) 252-8371 reported as Dead Air by chakram5
  • First caller feedback on (402) 689-0684 shared by jennyross2013: "The person at this number was trying to impersonate being a famous basketball player."
  • jennyross2013 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (678) 663-1566 shared by changchang1: "Silent when answered"
  • changchang1 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (678) 663-1566 reported as Cheater by changchang1
  • Call from (812) 822-8720 reported as Trusted Caller by Leah02
  • New feedback on (630) 429-1086 by jim.mahjoubian: "Called multiple times, no answer when I picked up."
  • New feedback on (801) 852-8651 by jim.mahjoubian: "Called but did not leave a voicemail. Spammer."
  • jim.mahjoubian just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • New feedback on (303) 472-4096 by jim.mahjoubian: "Caught by spam blocker. Unknown."
  • New feedback on (912) 254-4041 by JFlamer: "Spam caller. Just randomly called don't know this person."
  • JFlamer just unlocked their Heroine badge because their Caller I.Q. score increased - congrats!
  • New feedback on (984) 245-1056 by JFlamer: "The phone rang three times I answered it just dead air."
  • New feedback on (502) 206-6070 by JFlamer: "Called, but did not leave a message."
  • New feedback on (470) 280-3214 by farkas_liz: "Received suspicious looking text with strange link. Be careful!"
  • farkas_liz just unlocked their Heroine badge because their Caller I.Q. score increased - congrats!
  • New feedback on (716) 575-9064 by Diana_KRIETER: "The phone rang three times I answered it just dead air."
  • Diana_KRIETER just unlocked their Patriot 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.

  • 806-577-7212

    Landline Cheater 2 Heartbreaker 1

    Technical Director for Lubbock Community Theatre. LO GAUNA IS KNOWN TO BE VIOLENT. EX Black Belt in Tang Soo Do Karate. His 1st wife had a RESTRAINING ORDER on him. His 2nd wife was convinced NOT TO HELP CONVICT HIM OF DOMESTIC ASSAULT W/ A PRIOR. (FELONY due to past conviction.)

    Identified as Cheater by Princess D from Merkel, TX
    See All 4 Comments

    636-205-4469

    Landline Dead Air 3

    Calls and doesn't say anything

    Identified as Dead Air by dhaval.shah.9634 from Edison, NJ
    See All 3 Comments

  • 800-964-5689

    Tollfree Scammer 2 Debt Collector 1

    Left a voicemail saying that they were trying to collect a debt but currently I don't owe anyone anything so it's probably a scam

    Identified as Debt Collector by kathyerodriguez at 07:52pm on 02/18/20
    See All 2 Comments

    321-503-3549

    Scammer 2

    IRS scam don't answer or call back

    Identified as Scammer by DirtyD78 at 08:21pm on 02/11/20
    See All 2 Comments

  • 912-254-4041

    Scammer 2

    Spam caller. Just randomly called don't know this person.

    Identified as Scammer by JFlamer from Edison, NJ
    See All 2 Comments

    573-245-1682

    Landline Scammer 1 Cheater 1

    left no message probably telemarketing or scam

    Identified as Scammer by dhaval.shah.9634 from Edison, NJ
    See All 2 Comments

  • 217-281-9226

    Wireless Scammer 2

    Phone rang for 2 seconds then they hung up

    Identified as Scammer by vanillacandle at 07:34pm on 02/17/20
    See All 2 Comments

    475-655-7138

    Scammer 2

    Potential spoofed number. Reported as Unsafe and Scam Risk. Robocaller ignoring do not call registration. Fails to leave voicemail. No Caller ID. Report to FTC and block number.

    Identified as Scammer by Tivvy from Norwalk, CT
    See All 2 Comments

  • 984-245-1056

    Dead Air 2

    The phone rang three times I answered it just dead air.

    Identified as Dead Air by JFlamer from Edison, NJ
    See All 2 Comments

    769-241-1380

    Landline Dead Air 1 Asking For Money 1

    Called, but did not leave a message.

    Identified as Dead Air by caryanne.cochran from Edison, NJ
    See All 2 Comments

  • 954-692-0421

    Landline Scammer 2

    Offering Medicare insurance and student loan payoff.

    Identified as Scammer by uabigdave from Phoenix, AZ
    See All 2 Comments

    516-758-0982

    Scammer 2

    Social Security Scam! -Hello this is Officer Maria Gomez from the Social Security administration this is to inform you that your Social Security number has been suspended due to some reasons we request you to call us back on 758-0982 I repeat it's 516-758-0982 thank you.-

    Identified as Scammer by dlstepp from Wilmington, DE
    See All 2 Comments

  • 727-800-4770

    Landline Scammer 1 Dead Air 1

    Received suspicious looking text with strange link. Be careful!

    Identified as Scammer by CATHRIN.WIRTZ from Edison, NJ
    See All 2 Comments

    817-402-2768

    Wireless Dead Air 1 Scammer 1

    Called but did not leave a voicemail. Spammer.

    Identified as Dead Air by Chi.Lee.31 from Edison, NJ
    See All 2 Comments

  • 540-493-6727

    Wireless Dead Air 2

    Recieved a call but did no leave a message.

    Identified as Dead Air by caryanne.cochran from Edison, NJ
    See All 2 Comments

    717-780-6000

    Landline Asking For Money 1 Scammer 1

    Calling about a townhall meeting. My number is on a do not call list.

    Identified as Asking For Money by chakram5 from Newark, DE
    See All 2 Comments

  • 630-429-1086

    Landline Dead Air 1 Prankster 1

    Called multiple times, no answer when I picked up.

    Identified as Dead Air by jim.mahjoubian from Edison, NJ
    See All 2 Comments

    716-575-9064

    Landline Dead Air 2

    The phone rang three times I answered it just dead air.

    Identified as Dead Air by Diana_KRIETER from Edison, NJ
    See All 2 Comments

  • 469-366-8054

    Landline Spam Texter 1 Scammer 1

    Used a local number from Texas to call. Fake name

    Identified as Spam Texter by glodmom24 from Pensacola, FL
    See All 2 Comments

    814-667-8772

    Landline Dead Air 1 Scammer 1

    Called two separate times and never left a voicemail

    Identified as Dead Air by chakram5 at 04:24pm on 02/11/20
    See All 2 Comments

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