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 (501) 214-0739 shared by amcgee: "She aight she a gud freind don't always answer her phone tho"
  • amcgee just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • Call from (870) 377-2100 reported as Trusted Caller by 75573
  • Call from (573) 778-5812 reported as Trusted Caller by anthonydees15
  • Call from (208) 515-7470 reported as Cheater by jadeandjenat
  • First caller feedback on (832) 989-3869 shared by Tinderscottp: "The guy drives around Houston making the promise to repair dents in your car on the stop right there for $100. He acts all Godly and religious telling you how he is destitute and you are feeding his family . He smears a compound on the paint that hides the area but it doesn't work he makes all these empty promises to meet back up to finish the job but doesn't. I gave him every opportunity to be a man or at least human. Failed on all accounts! He is a scam artist no better no worse just a scammer that ta"
  • Tinderscottp just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • Call from (816) 863-0224 reported as Trusted Caller by THE_DEVIL
  • Call from (631) 808-8271 reported as Trusted Caller by DAWalls
  • First caller feedback on (719) 281-8481 shared by stargazer4: "Does not show right name or location "
  • First caller feedback on (806) 656-3048 shared by God0fMars: "Police office donations scam"
  • God0fMars just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (859) 227-6034 shared by pentathlon: "Ok. "
  • pentathlon just unlocked their Tyrant badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (859) 229-9721 shared by pentathlon: "Ok. "
  • pentathlon just unlocked their Scientist badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (202) 215-5973 shared by pentathlon: "Ok. "
  • Call from (240) 876-1644 reported as Trusted Caller by laxgirl4eva
  • First caller feedback on (270) 356-0409 shared by pentathlon: "Ok. "
  • pentathlon just unlocked their General badge because their Caller I.Q. score increased - congrats!
  • Call from (904) 757-1992 reported as Trusted Caller by juanc
  • First caller feedback on (202) 441-3184 shared by pentathlon: "Awesome "
  • pentathlon just unlocked their Pioneer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (859) 533-4439 shared by pentathlon: "Awesome. "
  • First caller feedback on (909) 377-0267 shared by jesjcer: "The Scammer is trying to get you a fake job to make lots of fake money don't trust this number"
  • First caller feedback on (347) 308-5899 shared by jesjcer: "I know they're annoying scammer did not answer waste of time"
  • jesjcer just unlocked their Caregiver badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (610) 268-6753 shared by tosusan: "a Landline phone number operated by VERIZON PENNSYLVANIA, INC., and is located in the city of Avondale"
  • Call from (610) 268-6753 reported as Dead Air by tosusan
  • First caller feedback on (808) 652-2903 shared by scelebrado: "This girl has affairs with married Men.. MANY of different MARRIED men. Mostly in Kapaa area. Be careful she's s Batuna."
  • scelebrado just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • Call from (609) 317-3032 reported as Cheater by waiterdear
  • First caller feedback on (323) 520-1475 shared by rponce2: "Japanese speaking telemarketer with a LA number , hope you speak Japanese "
  • Call from (251) 209-8045 reported as Trusted Caller by aliysha.mclin
  • First caller feedback on (762) 224-3294 shared by donwms61: "Repeated calls. No message "
  • First caller feedback on (770) 885-0534 shared by babyyy: "Justin rashad McDaniel "
  • babyyy just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!
  • Uh oh, babyyy just lost their Commander-in-Chief badge because their Caller I.Q. score dropped!
  • First caller feedback on (470) 242-1777 shared by babyyy: "They left a voicemail saying something about your credit score and they can get you a cheap house to rent and buy you a car...whatever clearly a spam call "
  • babyyy just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!
  • Call from (470) 242-1777 reported as Scammer by babyyy
  • First caller feedback on (609) 442-5674 shared by ryanoldis: "What an absolute pleasure it was too talk to this phenomenal specimen of the human race. I have now been made a better person because his angelic voice graced my ear drums. My soul feels as though it has been washed clean of any and all transgressions. If you are lucky enough to get a call from this Adonis of a man, please do yourself a favor and don't miss out on the opportunity to do whatever it is that this demigod might want you to do. Under no circumstance should you ever refuse the will of this magnif"
  • ryanoldis just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (901) 293-0499 shared by shaunquellhubbard: "Frffffg hhhhbhhh gh gh"
  • shaunquellhubbard just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (719) 320-2510 shared by stargazer4: "Hmmmmmm doesn't show exact location "
  • stargazer4 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (937) 422-3212 shared by dollfacelolita: "Keeps calling me saying leave my man alone "
  • dollfacelolita just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (937) 422-3212 reported as Trusted Caller by dollfacelolita
  • First caller feedback on (719) 569-2119 shared by lindaortizro16: "It had showing exactly address of the great app"
  • lindaortizro16 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (719) 569-2115 reported as Heartbreaker by stargazer4
  • Call from (719) 569-2119 reported as Trusted Caller by stargazer4
  • First caller feedback on (850) 339-8013 shared by charles.garrett1639: "Name shows up as Karen but is taryn on tinder"
  • Call from (737) 808-6180 reported as Cheater by keirapowell88
  • Call from (213) 805-8816 reported as Cheater by hopkinskathy
  • Call from (980) 265-0175 reported as Trusted Caller by jackcap35
  • First caller feedback on (212) 224-0244 shared by aterrell312: "Scammer and number doesn't ever connect."
  • First caller feedback on (859) 433-4243 shared by pentathlon: "No clue who this is "
  • pentathlon just unlocked their Inventor badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (859) 494-8783 shared by pentathlon: "No clue who this is "
  • pentathlon just unlocked their Explorer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (859) 619-0648 shared by pentathlon: "No clue who this is "
  • First caller feedback on (859) 351-7054 shared by pentathlon: "I hope this is accurate "

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.

  • 337-516-1332

    Wireless Scammer 3

    Fake News. IRS scammers. Losers

    Identified as Scammer by Shasta1969 from Bothell, WA

    253-236-2595

    Landline Scammer 2

    Contracted agency for Healthcare information and Blue Cross

    Identified as Scammer by axehak from Addison, TX
  • 844-597-3918

    Tollfree Scammer 2

    Fake collection company

    Identified as Scammer by ST6JK at 09:55pm on 04/20/18

    617-249-6837

    Landline Dead Air 1 Scammer 1

    Called but left no message. Probably scammer.

    Identified as Dead Air by cjstheman4u from Middleboro, MA
  • 800-210-9011

    Tollfree Scammer 2

    Called claiming to be authorized by my electric company to lower my rate. Very insistent. Even got "supervisor" on the line to repeat the same things.

    Identified as Scammer by happygurl from Ephrata, PA

    415-852-5900

    Wireless Scammer 2

    I have no connection with Splunk Inc. There is no reason they should be calling and leaving obviously pre-recorded messages in Chinese. When I try to call back, the phone is always busy. Probably connected to 415-852-5890 from which I also received a pre-recorded message in Chinese.

    Identified as Scammer by onemantacteam at 08:21pm on 04/19/18
  • 209-349-5584

    Landline Scammer 2

    Scammer claiming it's IRS and You from investigation team of IRS. We have just received a notification regarding your tax filing from the headquarters, which will get expired in next 24 working hours. And once it get expired after that, you will be taken under custody by the local cops as there are 4 serious allegation pressed on your name at this moment. We would request you to get back to us so that we can discuss about this case before taking any legal action against you. The number to reach us is 209-34

    Identified as Scammer by fishy915 from Glendale, CA

    877-291-8405

    Tollfree Debt Collector 1 Scammer 1

    Apparently, they buy old debts and call family members who have nothing to do with and no knowledge of the situation.

    Identified as Debt Collector by marangie at 09:55pm on 04/18/18
  • 714-464-8728

    Landline Dead Air 2

    Called from Orange Ca no msg left

    Identified as Dead Air by trishofcal from Corona, CA

    813-544-1072

    Scammer 1 Dead Air 1

    Election scam never leaves message

    Identified as Scammer by night0wl13 at 04:41pm on 04/18/18
  • 713-464-6985

    Landline Spam Texter 1 Scammer 1

    Telemarketing spam caller

    Identified as Spam Texter by Wingo at 10:30pm on 04/19/18

    646-396-9692

    Landline Scammer 2

    These two bit scammers are robo calling unlisted cell phone numbers on the FTC's DO NOT CALL LIST. They're the IRS SCAM that states a lawsuit is being filed against me, and that I have 24 hours to get back with them, but in this variation, they stated they are calling from headquarters.

    Identified as Scammer by Paul8S at 08:33pm on 04/20/18
  • 682-237-4229

    Landline Scammer 2

    Says that my number was chosen for free security update!

    Identified as Scammer by catmo1 at 03:37pm on 04/19/18

    765-478-6209

    Landline Debt Collector 1

    Not a nice woman at all

    Identified as Debt Collector by sarabeth1574 from Hopewell, NJ
  • 775-444-8660

    Landline Scammer 1

    A man representing a company called 'Geesks'called stating that I had a computer virus. I knew it was a lie. I got as much information from him before I hung up.

    Identified as Scammer by terrinb22 from Phoenix, AZ

    760-348-8550

    Landline Scammer 1

    IRS scam. Remember folks, the IRS DOES NOT CALL THEY SEND REGISTERED MAIL.

    Identified as Scammer by mchimini78 at 09:29pm on 04/20/18
  • 973-861-0204

    Landline Prankster 1

    No life prank caller

    Identified as Prankster by wankunlin22 from Newark, NJ

    317-413-1325

    Wireless Prankster 1

    Number was used for spoofing...

    Identified as Prankster by tadm3inky at 07:59pm on 04/19/18
  • 386-532-0087

    Landline Drama Queen 1

    This number called me left no message

    Identified as Drama Queen by lynns3868 at 05:44pm on 04/21/18

    281-666-9108

    Landline Scammer 1

    Spam spam spam spam spam

    Identified as Scammer by julieharris1235 from Westlake, LA
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