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 (347) 589-4828 reported as Cheater by 8914
  • Call from (513) 505-5763 reported as Dead Air by tonya.steinmetz
  • First caller feedback on (208) 217-2363 shared by 34astrick: "Real people real phone "
  • 34astrick just unlocked their Composer badge because their Caller I.Q. score increased - congrats!
  • Call from (703) 380-3865 reported as Debt Collector by marcuschacon94
  • First caller feedback on (360) 244-2202 shared by halfz: "Known for 8 years always on the move "
  • halfz just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (815) 341-5603 reported as Spam Texter by tsangtree4
  • tsangtree4 just unlocked their Heroine badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (253) 722-7990 shared by halfz: "Good looking girl have known forever "
  • halfz just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (515) 518-8715 shared by kjbiv: "This is a ck blowing terrorist throw the Internet they wire FDR be warned CIA be worn national security advisor a bit worn this is probably an illegal immigrant who is not even immigrant to hear bust his fanny goddamnit"
  • Call from (515) 518-8715 reported as Trusted Caller by kjbiv
  • First caller feedback on (213) 448-1939 shared by ked.phly: "Don't really know this number seems real but then again no"
  • ked.phly just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (970) 274-6075 reported as Trusted Caller by mjfphd12
  • Call from (562) 421-5296 reported as Cheater by steveyR
  • Call from (276) 266-0248 reported as Trusted Caller by momma4life
  • First caller feedback on (832) 567-7453 shared by deboyd09: "Scam. No one answered "
  • deboyd09 just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (786) 204-3438 shared by bdh0731: "This number is a salesperson asking for money."
  • First caller feedback on (206) 451-5449 shared by a1choice406801: "Received a call from this number claiming that I won a free grant. Called the number back and was told it was the FBI and asked for money. This is clearly a scam."
  • a1choice406801 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (918) 693-5616 reported as Trusted Caller by tessblair2
  • First caller feedback on (617) 504-5109 shared by cjstheman4u: "Called but left no message."
  • Call from (225) 217-3357 reported as Cheater by 98177
  • First caller feedback on (317) 292-1610 shared by 3pnknikolai: "Frauder. Untrustworthy. "
  • 3pnknikolai just unlocked their Conqueror badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (214) 783-2841 shared by axehak: "More healthcare enrollment scam. Lady using false name on recording "
  • Uh oh, JimStanley just lost their Statesman badge because their Caller I.Q. score dropped!
  • Call from (815) 341-8122 reported as Spam Texter by tsangtree4
  • Call from (956) 433-2766 reported as Scammer by sam22rios
  • Call from (361) 254-1266 reported as Trusted Caller by justynthornton2014
  • First caller feedback on (972) 355-8568 shared by axehak: "Dazzle Dental in Flower Mound Tx. Great dental services. Trust them. "
  • First caller feedback on (254) 227-6969 shared by axehak: "PAACO now PAC automotive. BTS Motors in Waco"
  • First caller feedback on (254) 756-5377 shared by axehak: "This CMC auto Group in Waco. A legitimate business "
  • First caller feedback on (214) 783-6379 shared by axehak: "Healthcare spammer claiming they are responding to a request for more healthcare. It is a recording of lady who gives her name. "
  • Call from (713) 260-2760 reported as Drama Queen by roseAlvarez
  • Call from (276) 613-5933 reported as Cheater by momma4life
  • First caller feedback on (337) 245-4653 shared by Torishae143: "Fake number. Or not a working number, yet I just had a missed call from it.."
  • Torishae143 just unlocked their Caregiver badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (954) 573-4438 shared by rachel67886: "Scams women out of money"
  • rachel67886 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (954) 616-9926 reported as Trusted Caller by rachel67886
  • Call from (954) 616-9926 reported as Trusted Caller by pauly5454
  • Call from (954) 616-9926 reported as Trusted Caller by lory4678
  • Call from (954) 616-9926 reported as Trusted Caller by john4589
  • Call from (954) 616-9926 reported as Trusted Caller by jakey555
  • Call from (530) 349-3240 reported as Trusted Caller by pcotter
  • Call from (347) 451-4135 reported as Trusted Caller by mex3media
  • First caller feedback on (269) 409-4981 shared by rickamandaricky: "This is a scammer at this number they have called me at my place of work and had me go to a house and wanted me to take a package that was not mine and said there was 2000 dollars in there and I could take 500 hundred dollars and I needed to meet up with them after work"
  • rickamandaricky just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (910) 777-5227 shared by Thompsonda: "I've received repeated calls from this number but they never leave a message. When I call the number back I get a recording that the number is not in service. "
  • Thompsonda just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • Call from (860) 573-8589 reported as Trusted Caller by KellyAnne1
  • First caller feedback on (717) 749-3101 shared by Sunwings: "Spammed about picture added to Facebook "
  • Sunwings just unlocked their Explorer badge because their Caller I.Q. score increased - congrats!
  • Call from (855) 324-9370 reported as Dead Air by RHRyan
  • First caller feedback on (909) 281-8249 shared by icetea: "This number is for student loan center..."
  • First caller feedback on (770) 271-5179 shared by Sailorgal: "It's a number used by Gwinnett county public school to let you know if your child had an absence/or missed classes. "
  • Sailorgal just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (330) 297-8579 shared by surfintv: "Does not leave a message. Unknown "
  • surfintv just unlocked their Renegade badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (716) 337-5545 shared by kd4ekz: "Robocaller using unissued phone number. "
  • Call from (334) 777-3236 reported as Trusted Caller by euvalle

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.

  • 402-220-4351

    Landline Asking For Money 3 Scammer 1

    Chase Credit Card collection agency. All automated calls.

    Identified as Asking For Money by 12AX7 from Spring, TX

    800-951-0062

    Tollfree Dead Air 2 Debt Collector 1

    I work for discover Card and this number is one to the Pre-delinquency department. They don't scam you, the computer just sees your credit report and your balance and wants us to get you on auto-pay.

    Identified as Debt Collector by WeAreAwesome from Salt Lake City, UT
  • 484-800-9022

    Landline Scammer 3

    Call is from Cheney pa comes up under name Triple V called number back recorded message unavailable leave message and will call back then message again mail box is full then hangs up just a scam blocked #

    Identified as Scammer by bassamtheman from Montrose, MI

    706-664-0657

    Wireless Scammer 3

    Just fishing for my information

    Identified as Scammer by matabarron from Powder Springs, GA
  • 312-888-7385

    Landline Scammer 2 Debt Collector 1

    They want to loan you money, with interest-rate, they say they will make money available to you. Do not except this call.

    Identified as Debt Collector by tmessengerboy at 01:11pm on 10/10/17

    832-240-3113

    Landline Scammer 2 Dead Air 1

    When you answer no one is there

    Identified as Dead Air by Hessmonster from Portage, MI
  • 302-212-1330

    Wireless Scammer 3

    Yet another scammer don't answer

    Identified as Scammer by jaxgriffin from Sterling, VA

    509-608-3904

    Scammer 2

    Is am telemarketing group. It says Sam collector. When try to call back, just goes to a fast busy. Beware

    Identified as Scammer by axehak from Odessa, FL
  • 219-243-8423

    Wireless Scammer 2

    Another "...you've won a Caribbean cruise!..." Robo call. The only reason I answer numbers I don't know is to report them.

    Identified as Scammer by mzgrizz from Plainfield, NJ

    267-312-5969

    Wireless Scammer 2

    Microsoft scammer wanting money for illegal means

    Identified as Scammer by b.tantullo3364 from Spotswood, NJ
  • 855-669-9986

    Tollfree Scammer 2

    This is a scammer do not give out any personal information or money

    Identified as Scammer by alissa.wood at 06:51pm on 10/16/17

    614-412-6281

    Scammer 2

    They called wanting me to invest in a scam

    Identified as Scammer by dschmuck8 at 06:40pm on 09/09/17
  • 520-317-0527

    Asking For Money 1 Scammer 1

    Left no message. Fraternal Order of Police is listed but no message so unsure.

    Identified as Asking For Money by jl.grimes3 at 07:31pm on 10/10/17

    800-771-5361

    Tollfree Dead Air 2

    Calls and says nothing.

    Identified as Dead Air by himemachime from Cockeysville, MD
  • 513-725-0943

    Landline Asking For Money 1 Scammer 1

    Calls, a different number each time stating they are calling about the shipment of diabetes testing equipment supplies. I don't have diabetes, I told to get us of their list again. The man hung up.

    Identified as Asking For Money by 4Tsteps from Louisville, KY

    954-840-8741

    Landline Scammer 2

    Keeps calling and then called from a blocked number after ignoring the call twice. No voicemail left. Very suspicious

    Identified as Scammer by Nails123 from Sandy, UT
  • 202-899-9319

    Spam Texter 1 Scammer 1

    First take credits for a better report then ell me a town based on zip code and try to get even more money from for yet mother upgraded product what a scam

    Identified as Spam Texter by Sonicsparky from Atwater, OH

    716-992-6066

    Landline Scammer 2

    I don't know who this is, they don't leave a message.

    Identified as Scammer by tmessengerboy at 09:58pm on 10/12/17
  • 814-381-7179

    Landline Scammer 2

    Calls and hangs up leaves no message

    Identified as Scammer by dtakach from Oil City, PA

    347-669-4289

    Landline Scammer 2

    Responded to Craigslist post and then sent Paypal phishing scams to our email addresses.

    Identified as Scammer by gordongg from Austin, TX
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