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 (920) 710-0181 shared by brookd: "pretending to be a random boy "
  • brookd just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (785) 332-6345 shared by [email protected]: "Job employment service"
  • [email protected] just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (847) 457-9686 shared by carlo60630: "This is a debt collector. They use several different phone numbers and area codes. "
  • First caller feedback on (404) 769-2221 shared by brandymartin.1981.bm: "Likes to chat with other women’s men "
  • brandymartin.1981.bm just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • Call from (404) 769-2221 reported as Trusted Caller by brandymartin.1981.bm
  • Call from (561) 600-5988 reported as Trusted Caller by Manex
  • Call from (567) 200-9448 reported as Trusted Caller by kgyflores
  • Call from (352) 870-1585 reported as Heartbreaker by thuytran4658
  • First caller feedback on (281) 623-1517 shared by scorpionlocksmithhouston: "this number belong to Scorpion Locksmith Houston they located at 1806 Richmond Ave, Houston, TX 77098 you can find all the info at the website"
  • scorpionlocksmithhouston just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (616) 309-0499 shared by platinumpatrick13: "She's my cheating wife very untrustworthy "
  • platinumpatrick13 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (517) 649-4196 shared by platinumpatrick13: "This number is safe no spam here"
  • platinumpatrick13 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (612) 407-3109 reported as Trusted Caller by Amoskj
  • First caller feedback on (323) 268-2503 shared by Hennessey: "This man calls a chat line and talks about child pornography, describing in painful detail the horrible things he does to his 8 and 2 year old nieces."
  • Hennessey just unlocked their Star Gazer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (850) 204-1882 shared by greencharlotteshunte86: "This number likes calling multiple times late at night"
  • greencharlotteshunte86 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (650) 543-4300 shared by curtdog65: "Listed as original Facebook security. Comes up entrax English"
  • curtdog65 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (312) 925-3237 shared by Who-da-f: "Scammer using a similar phone number as mine trying to get me to answer."
  • First caller feedback on (760) 383-7453 shared by mikamazn: "Sorry only Latin Script is accepted"
  • mikamazn just unlocked their Heroine badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (903) 280-3942 shared by bad4453: "Scammers trying to get in men's billfold "
  • bad4453 just unlocked their Composer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (540) 277-1857 shared by THeCRayOLaKiD: "Debt collections will call from"
  • First caller feedback on (678) 487-5149 shared by BrookeTyner: "Scam number. Called about an online request for a button just like life alert. I asked the name that filled in the request online and no reply."
  • BrookeTyner just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (704) 325-3793 reported as Cheater by threejsmama
  • First caller feedback on (312) 523-5317 shared by funcakes74: "Hepes and aids crack smoker young and skinny selling her body' that includes the but the hype is n and no teeth in her gums only the front from smoking crack sores on here tongue don't risk your life "
  • funcakes74 just unlocked their Explorer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (234) 714-7562 shared by JitterBug8: "This number sent me a link that was a virus."
  • JitterBug8 just unlocked their Heroine badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (903) 303-5114 shared by echandler2015: "Threatened to have my husband arrested who he can force himself on me!!! I'm going to the police. "
  • echandler2015 just unlocked their Inventor badge because their Caller I.Q. score increased - congrats!
  • Call from (305) 300-9051 reported as Trusted Caller by mmonrose6
  • Call from (985) 696-1177 reported as Trusted Caller by tshadaigle
  • First caller feedback on (855) 424-5473 shared by chaz.adams1990: "Don't fall for it and don't click any link the send you!"
  • New feedback on (877) 366-0169 by tkpsquirrel: "Unknown caller...no message...do not answer...blocked !"
  • First caller feedback on (478) 225-6676 shared by jrs61807: "Your results are showing this as my number I do not have such a phone number please delete"
  • jrs61807 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • New feedback on (703) 255-8062 by Vascoli: "Navy Federal Credit Union. Great establishment, but as an obvious statement, they only call when you haven't paid something."
  • First caller feedback on (334) 310-9281 shared by Tiger2: "Asked about Easter egg opening using my name. Did not identify themselves. "
  • Tiger2 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • Call from (855) 730-7283 reported as Debt Collector by 54495
  • New feedback on (281) 849-6128 by davejhotch: "Robodialer using a spoofed number "
  • First caller feedback on (614) 642-0430 shared by oli31: "Promote a website and tell your friends already tried it."
  • oli31 just unlocked their Heroine badge because their Caller I.Q. score increased - congrats!
  • Call from (361) 676-9998 reported as Spam Texter by neb52145
  • Call from (916) 572-2354 reported as Trusted Caller by BeastyRt
  • First caller feedback on (412) 223-3870 shared by e.manley2787: "Prolly scam the phone hangs up as soon as I answer. They call everyday."
  • First caller feedback on (312) 569-2901 shared by funcakes74: "Someone keeps calling but does not say anything also text she's a spammer"
  • Call from (217) 331-3302 reported as Cheater by desharab25
  • Call from (314) 324-2302 reported as Debt Collector by mimisprous
  • First caller feedback on (570) 590-8404 shared by pillar2pillar: "The name this number appears as on search records and caller ID is “john Spears” however, I know this number to be associated with a perpetrator of constant and myriad nefarious activity , all relating to cyber , phone, and emotional abuse tactics, which include but are not limited to: spoofing, pranks, callin as private number , calling as “no id”, theft and subsequent assumption of Other persons name and sensitive information. For example , john Spears? Passed away several years ago! This is just one "
  • pillar2pillar just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (570) 590-8404 reported as Cheater by pillar2pillar
  • First caller feedback on (417) 844-4566 shared by Amccall: "It's a well trusted number in Springfield Missouri should be no problem at all "
  • Amccall just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (315) 988-3586 shared by giannihammer74: "Spam caller block this nu"
  • giannihammer74 just unlocked their Freedom Fighter 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.

  • 214-275-9477

    Landline Scammer 3 Drama Queen 1

    They call and never leave a message. It comes through caller is as account services. It is annoying!

    Identified as Scammer by wickedwanda55 at 04:14pm on 04/15/19
    See All 4 Comments

    800-325-0778

    Tollfree Scammer 4

    These scammers crack me up. The government will never call. They send mail

    Identified as Scammer by nmoon81 from Port Charlotte, FL
    See All 3 Comments

  • 800-922-0307

    Tollfree Scammer 3

    Imitating Verizon trying to hack account

    Identified as Scammer by sarahsmith56 from Philadelphia, PA
    See All 3 Comments

    800-510-8106

    Tollfree Asking For Money 2 Scammer 1

    Chase auto loan seeking payment on your vehicle.

    Identified as Asking For Money by Bro.Vince at 05:58pm on 01/10/15
    See All 3 Comments

  • 877-257-4150

    Tollfree Scammer 3 Trusted Caller 1

    Robo caller for " Card Member Services".

    Identified as Scammer by DMTurner from Dallas, TX
    See All 3 Comments

    281-849-6128

    Landline Scammer 2

    Robodialer using a spoofed number

    Identified as Scammer by davejhotch at 03:58pm on 04/20/19
    See All 2 Comments

  • 206-539-4991

    Scammer 2

    Scammer FCC complaint

    Identified as Scammer by lumpyspace at 11:34pm on 04/17/19
    See All 2 Comments

    626-341-1255

    Asking For Money 1 Scammer 1

    Spammed like all the rest of them

    Identified as Asking For Money by jitmobilem at 09:10pm on 03/27/19
    See All 2 Comments

  • 301-392-2157

    Landline Scammer 1 Dead Air 1

    Called asking to speak to head of household. I told them not to call and then dead air.

    Identified as Scammer by empathanon at 04:32pm on 04/17/19
    See All 2 Comments

    310-206-8478

    Landline Asking For Money 1 Dead Air 1

    UCLA donations caller. Student asking for money.

    Identified as Asking For Money by helenclam at 09:46pm on 04/11/19
    See All 2 Comments

  • 785-203-8407

    Wireless Dead Air 1 Scammer 1

    Caller left no message...SPAM

    Identified as Dead Air by Benjg011 from Houston, TX
    See All 2 Comments

    845-440-1943

    Landline Scammer 2

    Robocall told me my social security number was suspected for fraudulent activities and to give them a call back on 508-281-9573. Never called the other number.

    Identified as Scammer by purprain21 from Maumelle, AR
    See All 2 Comments

  • 877-365-9676

    Tollfree Debt Collector 1 Scammer 1

    Calls but never leaves a message.

    Identified as Debt Collector by jsa069 from New Kensington, PA
    See All 2 Comments

    815-869-4550

    Landline Scammer 2

    Scammer wanted money

    Identified as Scammer by sassafrass at 02:05pm on 04/17/19
    See All 2 Comments

  • 619-373-8415

    Landline Scammer 2

    Social security scammer!!!!

    Identified as Scammer by mayra.cantu45 from Perryopolis, PA
    See All 2 Comments

    240-273-1515

    Landline Scammer 2

    Robocall. Partial voicemail, recorded message about pressing * if not interested.

    Identified as Scammer by ahwm23 at 10:41pm on 04/12/19
    See All 2 Comments

  • 318-666-8431

    Scammer 2

    Scam, do you not answer DO NOT CALL

    Identified as Scammer by blankname from Belleville, MI
    See All 2 Comments

    800-898-7105

    Tollfree Scammer 1 Debt Collector 1

    Repeatedly calls asking for collection on an account I didn't open and doesn't even appear on my credit report. Doesn't even get my name right.

    Identified as Scammer by donwms61 from Buford, GA
    See All 2 Comments

  • 888-810-0654

    Tollfree Scammer 1 Dead Air 1

    Scams with similar numbers calling nonstop!

    Identified as Scammer by helenclam at 09:43pm on 04/11/19
    See All 2 Comments

    703-255-8062

    Landline Debt Collector 1 Scammer 1

    Navy Federal Credit Union. Great establishment, but as an obvious statement, they only call when you haven't paid something.

    Identified as Debt Collector by Vascoli from Allendale, MI
    See All 2 Comments

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