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 (210) 400-5282 reported as Scammer by Nikkiilove
  • Call from (619) 669-8036 reported as Trusted Caller by sassystarrr
  • Call from (510) 296-8242 reported as Trusted Caller by ABDLUAH
  • First caller feedback on (513) 780-4188 shared by jessybowling: "Middletown Ohio safe caller"
  • jessybowling just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • Call from (760) 812-8018 reported as Dead Air by greshdawn75
  • First caller feedback on (972) 803-7661 shared by bht392017: "DOPEMAN METH DEALER Runs around with married women he trades dope to for sex !!"
  • bht392017 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (540) 532-5362 shared by rdicken22: "Awesome good person very helpful "
  • First caller feedback on (571) 349-2386 shared by jajoback: "This is a refinance company. I keep telling them to stop calling but they continue after I tell them they cannot help me."
  • jajoback just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • New feedback on (832) 225-3016 by kathye17403: "This is harassment; calling several times a day to sell extended auto warranty for vehicle we sold years ago. "
  • First caller feedback on (540) 494-5875 shared by katherine122477: "Likes to talk to guys she knows have a girl!! Pott"
  • katherine122477 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (251) 327-3528 shared by Z3R029: "Spam call from a false number"
  • Z3R029 just unlocked their Explorer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (847) 858-5454 shared by nitro1829: "Wintrust Bank- commercial lending "
  • nitro1829 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (847) 858-5454 reported as Trusted Caller by nitro1829
  • Call from (816) 986-0248 reported as Trusted Caller by stephaniehunt73
  • Call from (816) 209-9090 reported as Trusted Caller by stephaniehunt73
  • First caller feedback on (870) 418-0790 shared by jamesdba22: "Great place I love Jeromy and always will he never cheated like James with online prostitutes "
  • jamesdba22 just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (973) 841-2616 shared by ThePerplexedOne: "This is a scammer that calls people with fake arrest warrant threats and then asks for money in order to avoid arrest."
  • Call from (702) 663-7481 reported as Scammer by biertroll
  • First caller feedback on (713) 659-0304 shared by tngs1996: "Call every day 3 times hang up"
  • tngs1996 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (951) 212-8289 shared by trishofcal: "Called from Riverside Ca no msg left "
  • Call from (951) 212-8289 reported as Trusted Caller by trishofcal
  • Call from (407) 965-3184 reported as Scammer by teamgreatm
  • New feedback on (800) 211-1435 by razzam2014: "Debt collector - or at least claims to be "
  • Call from (484) 934-0989 reported as Trusted Caller by razzam2014
  • Call from (915) 242-6145 reported as Trusted Caller by isaachowe
  • First caller feedback on (760) 214-4191 shared by moni55: ""
  • moni55 just unlocked their Explorer badge because their Caller I.Q. score increased - congrats!
  • Call from (760) 214-4191 reported as Trusted Caller by moni55
  • First caller feedback on (520) 419-1023 shared by jl.grimes3: "Visa MasterCard Clearinghouse Awards offering 0% credit card "
  • Call from (800) 991-2804 reported as Trusted Caller by rubyred1
  • First caller feedback on (702) 342-0732 shared by cwshive: "Robocall. Advertising duct work "
  • First caller feedback on (915) 244-7207 shared by jstruesdell: "She's a lying, home wrecking, evil, large, terrible excuse for a human"
  • jstruesdell just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (770) 748-1089 reported as Dead Air by kd4ekz
  • First caller feedback on (919) 769-2351 shared by Queen_Dlyn: "This caller is pretending to be from the IRS, they have stated that you owe money and give a list of what it is you have to do to pay. This is a scammers the IRS WILL NEVER CALL YOU ON THE PHONE AND TELL YOU ANYTHING. IF YOU FALL VICTIM GO TO THE IRS AND LET THEM KNOW AND THEN CONTACT YOUR STATE ATTORNEY GENERAL, IT IS A FEDERAL CRIME. "
  • Call from (770) 281-9441 reported as Dead Air by kd4ekz
  • Call from (404) 902-5745 reported as Scammer by kd4ekz
  • Uh oh, bre2017 just lost their Communicator badge because their Caller I.Q. score dropped!
  • Call from (470) 729-3219 reported as Scammer by kd4ekz
  • Call from (770) 250-5476 reported as Dead Air by kd4ekz
  • First caller feedback on (205) 281-8282 shared by rlerotton: "When you answer it switches over to an automated call about a credit card you supposedly have with them. We have repeatedly tried to reach you about your outstanding credit card bill. That's where I hung up. I have no outstanding credit card bills. Definitely not with this lady."
  • First caller feedback on (866) 491-6525 shared by Shutterbug: "Unknown company or caller, but from what other fellow users have said, it's unknown WHERE they're located, but they ARE Telemarketers. "
  • First caller feedback on (214) 783-8194 shared by axehak: "Is an Irving Telemarketing house and is spoofs numbers. Want to act like I made an inquiry on healthcare. Scammer so beware "
  • First caller feedback on (512) 808-3908 shared by fasstex: "Happy go lucky lover of life here.... but if your lurking around trying to check me out with out me knowing... well you can mind your own darned business... "
  • fasstex just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (267) 298-3204 reported as Trusted Caller by chakram5
  • First caller feedback on (850) 306-4957 shared by floridabound: "I have a feeling this is tru green. So annoying "
  • floridabound just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (928) 828-8394 shared by cwshive: "Dead air call. Dead air "
  • cwshive just unlocked their Pilgrim badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (617) 564-1055 shared by x070x55060402: "Hit my honeypot adjacent unlisted phone number so this cannot be a legit call. SPAMMERS MUST DIE!!!"
  • First caller feedback on (623) 492-1073 shared by kwoods11436: "Never leaves a message"
  • kwoods11436 just unlocked their Heroine badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (973) 216-4443 shared by ojk12345: "Always callin me and she loves my cats and all my friends"
  • ojk12345 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (386) 233-9624 shared by findscum: "Called and left no message"
  • findscum 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.

  • 586-200-0166

    Landline Dead Air 3 Asking For Money 2

    Such garbage. Phishing and annoying.

    Identified as Asking For Money by shea.t.colin from Narragansett, RI

    516-320-6151

    Landline Scammer 4 Dead Air 2

    Scammer trying to get money

    Identified as Asking For Money by RandomJim at 04:20pm on 01/18/18
  • 847-426-9203

    Landline Asking For Money 3 Debt Collector 1

    Chase credit card services or JP Morgan. ALWAYS either wanting to update your account or asking for money if you're more than a week late on a payment.

    Identified as Asking For Money by Dustin5561 from Forest City, NC

    305-455-1100

    Landline Asking For Money 3 Scammer 1

    Selling medical supplies

    Identified as Asking For Money by kaister91 from Buena Park, CA
  • 888-507-2101

    Tollfree Scammer 3 Heartbreaker 1

    This number has over 200 reported spam calls on another app. I answered and is a Credit Card Monitor service wanting information. Boyd Paxton was rude!

    Identified as Scammer by axehak at 07:24pm on 01/11/18

    775-238-6011

    Landline Scammer 2 Dead Air 1

    Credit card phishing- blocking number now.

    Identified as Scammer by DD89074 from Henderson, NV
  • 513-463-8260

    Landline Scammer 2 Dead Air 1

    Viagra call from India.

    Identified as Scammer by hunterrose30 at 07:14pm on 11/17/17

    209-268-0594

    Asking For Money 2 Scammer 1

    Prerecorded voice when I called back. They called back and wanted to speak about religion. Then asked for a “donation”

    Identified as Asking For Money by jaquipanda at 10:40pm on 01/15/18
  • 314-328-6123

    Wireless Scammer 2

    Automatic message stating officials will arrest you

    Identified as Scammer by natyyx at 08:23pm on 01/10/18

    815-242-3003

    Wireless Dead Air 1 Scammer 1

    Unknown number, no message left

    Identified as Dead Air by twity from Kaysville, UT
  • 844-349-9434

    Tollfree Scammer 1 Dead Air 1

    Dead air or calling said I owe taxes.

    Identified as Scammer by Lessizme from White Hall, AR

    702-634-4446

    Landline Cheater 1 Scammer 1

    Spam grouping fraud calls

    Identified as Cheater by David1717 at 10:11pm on 01/17/18
  • 337-226-0649

    Landline Scammer 2

    Says all representatives are currently busy and they would get back to you within a day, but never say who they are

    Identified as Scammer by bdray4 from Ottawa

    513-342-2614

    Landline Debt Collector 1 Scammer 1

    Bill collectors also call from Houston number

    Identified as Debt Collector by nex16 from Meadville, PA
  • 517-225-0142

    Dead Air 2

    This number from Howell,Michigan keeps calling my Home and hanging up- 3 times today!

    Identified as Dead Air by Mulder1 at 11:59pm on 01/14/18

    702-965-3235

    Landline Scammer 2

    Credit card scam phishing for your information, don't waste your time. No voicemail left but the other app I also use has several complaints about this number so no surprise they don't leave voicemail. As always never answer numbers you don't know and I am blocking number now.

    Identified as Scammer by DD89074 from Henderson, NV
  • 646-394-9772

    Landline Dead Air 2

    Always leaves a voicemail 3 seconds long no idea who they are

    Identified as Dead Air by ColieBunny69 from Valrico, FL

    716-204-5692

    Landline Spam Texter 1 Dead Air 1

    Telemarketers spam caller

    Identified as Spam Texter by Wingo at 04:39pm on 10/02/17
  • 732-210-0250

    Landline Dead Air 1 Scammer 1

    Robo calling but won't leave a voicemail. My other app has over 50 complaints on this number. Reverse mortgage and they hang up on you but don't take the message. Blocking number now.

    Identified as Dead Air by DD89074 from Henderson, NV

    832-225-3016

    Landline Cheater 1 Scammer 1

    This is harassment; calling several times a day to sell extended auto warranty for vehicle we sold years ago.

    Identified as Cheater by kathye17403 from Marshfield, MO
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