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 (832) 937-7421 shared by Paul8S: "Automated Robocalling SCAMMERS who are claiming that I have committed fraud on the Social Security Assoc and I must immediately call them or else I will be arrested. These people are calling unlisted Cell phones numbers that are on the FTC DO NO CALL LIST. Please alert law enforcement and please arrest these SCAMMERS. They obviously must still find a few gullible people who call them back and give them private information. Please alert law enforcement and have law enforcement call this phone number back."
  • Call from (419) 217-1334 reported as Trusted Caller by skittles4406
  • First caller feedback on (903) 294-7931 shared by ericakajiggy: "This number is spam, they texted me talking about foreclosed houses and apartments, and to call them back as soon as possible."
  • First caller feedback on (949) 309-6245 shared by rebelwee: "She has been incarcerated for destruction of property and domestic violence. "
  • rebelwee just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (817) 235-8087 shared by lv4pres: "Wonderful app. Everything you need to know is right here"
  • lv4pres just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (914) 412-5057 shared by kd4ekz: "Garbled message. Sounded like the 'you will be arrested' scam. "
  • Call from (907) 750-9457 reported as Dead Air by viper_99737
  • First caller feedback on (351) 205-3081 shared by mmillz: "No response when answered. Will leave a pre recorded message about erasing debt if unanswered. Scans as usual"
  • First caller feedback on (330) 375-3081 shared by mmillz: "Recorded message about a generic debt owed. Scam. "
  • Call from (629) 772-7966 reported as Scammer by kd4ekz
  • Call from (859) 203-1840 reported as Trusted Caller by 40payne
  • First caller feedback on (270) 403-3190 shared by brianyj: "Very nice woman, sweet and caring. "
  • First caller feedback on (814) 315-1367 shared by elperfecto24: "It is a telemarketer for warranty service. Ignore the call. "
  • elperfecto24 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (218) 210-2163 shared by swingirl: "Sales promos ... texting that Raybans were on sale"
  • swingirl just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (218) 210-2163 reported as Trusted Caller by swingirl
  • Call from (256) 553-4939 reported as Trusted Caller by summerpattrsn
  • First caller feedback on (702) 219-7890 shared by waiolu1968: "Lower credit card rates"
  • waiolu1968 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (978) 795-4922 shared by cjstheman4u: "Called but left no message "
  • First caller feedback on (682) 203-4903 shared by tpdev: "Left a text asking if I want to sell my property in Colorado. Txt was made using a Colorado number and requesting a call back on 682-203-4903, a Texas TMobil number. I don't believe it is legitimate."
  • tpdev just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (629) 216-1763 shared by thomgarcia: "Spam offering special items. "
  • Call from (925) 444-5612 reported as Heartbreaker by ybdrippy23
  • New feedback on (936) 295-6371 by baldwintmatthew: "TDCJ Huntsville unit"
  • Call from (763) 250-0686 reported as Trusted Caller by cb2b63
  • New feedback on (210) 838-8946 by baldwintmatthew: "blazing aces cellphone number "
  • First caller feedback on (972) 514-7883 shared by baldwintmatthew: "This is the personal cellphone number of Matthew Baldwin "
  • baldwintmatthew just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (954) 682-4362 shared by dbodd001: "I answered and there was dead air. Call hung up within a few seconds. Immediately blocked the number after"
  • dbodd001 just unlocked their Tyrant badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (678) 394-6632 shared by ccmagnumcc: "Don’t think she’s an attorney. Advertises on EROS Atlanta"
  • ccmagnumcc just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (678) 394-6632 reported as Trusted Caller by ccmagnumcc
  • Call from (808) 796-4116 reported as Trusted Caller by ScottRSTaira
  • Call from (210) 693-9594 reported as Cheater by Scoult84
  • First caller feedback on (747) 283-0595 shared by helloho: "Asking for money demanding money "
  • First caller feedback on (224) 230-1579 shared by Abelvc: "A liar nothing that comes out of its says is ever the truth, stole from his own children"
  • Abelvc just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (224) 230-1579 reported as Cheater by Abelvc
  • First caller feedback on (612) 217-9897 shared by jaiden: "This is a bill collector"
  • First caller feedback on (651) 376-6764 shared by jaiden: "This is a bill collector"
  • Call from (803) 468-3963 reported as Scammer by may162011
  • Call from (928) 293-1699 reported as Trusted Caller by may162011
  • First caller feedback on (507) 201-9027 shared by jaiden: "I believe this is a bill collector"
  • First caller feedback on (952) 423-0333 shared by jaiden: "I think this is a debt collector"
  • Call from (480) 593-1264 reported as Cheater by Araceli13
  • Call from (267) 582-9966 reported as Trusted Caller by pie_rre
  • First caller feedback on (904) 866-6010 shared by Alexl: "Scammer woman that call to annoying businesses"
  • Alexl just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (713) 858-7255 shared by Benjg011: "Caller left no message. Appears to be call center. "
  • Benjg011 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (713) 858-7255 reported as Trusted Caller by Benjg011
  • First caller feedback on (808) 365-9690 shared by ScottRSTaira: "Bawssss status nigguh"
  • ScottRSTaira just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (347) 733-8451 shared by alexekstra: "I........................."
  • First caller feedback on (203) 745-8442 shared by alexekstra: "VaFa ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"
  • First caller feedback on (360) 966-8650 shared by kevinreynolds: "Robo dialing IRS scammer with bad grammar."
  • kevinreynolds just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (617) 686-7252 shared by flhunterj: "Unsure what is happening but he seems real so far. "
  • flhunterj just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (662) 524-9324 shared by flhunterj: "men can be messy. Watch out. "

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.

  • 718-880-5710

    Wireless Scammer 3

    Message says it is IRS issuing arrest watrant

    Identified as Scammer by doctorzoid at 07:17pm on 06/13/18
    See All 3 Comments

    443-203-5415

    Landline Scammer 2 Cheater 1

    Unsolicited Robo calling telemarking for healthcare services to my unlisted cell phone number which is on the FTC's DO NOT CALL LIST! FTC should take action against these flagrant and persistent violations so the DO NOT CALL LIST MEANS SOMETHING!

    Identified as Scammer by Paul8S at 12:32am on 06/17/18
    See All 2 Comments

  • 443-205-4323

    Wireless Scammer 3

    Telemarketing scam artist. Do not answer.

    Identified as Scammer by tool4daman from Frisco, TX
    See All 2 Comments

    412-253-6103

    Landline Debt Collector 2 Dead Air 1

    Very rude collection company and employees...

    Identified as Debt Collector by jb2112 at 08:00pm on 06/10/18
    See All 2 Comments

  • 650-645-8930

    Landline Scammer 2

    Robot caller claiming to be from Apple iCloud & claims there has been suspicious activity. I don't use iCloud so the claim is bogus.

    Identified as Scammer by paul.david.goff from Kewanee, MO
    See All 2 Comments

    415-343-1838

    Landline Scammer 2

    Scammers- avoid at all cost

    Identified as Scammer by wheresthetrain at 06:34pm on 06/15/18
    See All 2 Comments

  • 239-674-1798

    Landline Scammer 1 Dead Air 1

    Some air conditioning company. They either misdialed or they are making unsolicited sales calls. I told the woman if she calls my number again that she'll be arrested. She laughed. She'll really be laughing when she dies in jail. I’ve looked at other reports and they are definitely scammers.

    Identified as Scammer by CallaLilly from Cape Coral, FL
    See All 2 Comments

    702-983-1330

    Landline Dead Air 1 Scammer 1

    Three calls today so far from Jean, NV and the other app I use calls the political surveys, they just keep changing numbers and call back. Annoying! Blocking this number now. Be safe and Blessings.

    Identified as Dead Air by DD89074 from Las Vegas, NV
    See All 2 Comments

  • 201-330-4435

    Landline Scammer 2

    Dead air immediately following 20 second recorded message.

    Identified as Scammer by mmillz at 08:12pm on 06/11/18
    See All 2 Comments

    985-201-4467

    Landline Cheater 1 Scammer 1

    from this number I received a robotic voice scam message threatening law suit against me by federal government

    Identified as Cheater by icare1815 at 08:23pm on 06/15/18
    See All 2 Comments

  • 954-234-2448

    Wireless Scammer 2

    Spam caller. Don't answer.

    Identified as Scammer by tool4daman at 05:11pm on 06/12/18
    See All 2 Comments

    339-707-2337

    Landline Dead Air 1 Scammer 1

    Called but left no message

    Identified as Dead Air by cjstheman4u from Middleboro, MA
    See All 2 Comments

  • 949-216-5316

    Landline Scammer 1 Dead Air 1

    Guy was definitely in a caller's boiler room: lots of background noise. Asked for someone who doesn't live here. Yelled at me when I told him that. Hung up. Not a positive experience.

    Identified as Scammer by RandiBie from Laguna Niguel, CA
    See All 2 Comments

    832-220-4668

    Landline Cheater 1 Scammer 1

    They call and do not talk or left messages

    Identified as Cheater by juanc from Jacksonville, FL
    See All 2 Comments

  • 559-974-1033

    Wireless Asking For Money 1 Scammer 1

    IRS scammer wanting money

    Identified as Asking For Money by RandomJim from Champaign, IL
    See All 2 Comments

    631-503-7033

    Landline Cheater 1 Scammer 1

    IRS scanner. Called and left automated message about pending legal action. IRS doesn't call by phone

    Identified as Cheater by kaintseeker at 04:21pm on 06/14/18
    See All 2 Comments

  • 607-643-7933

    Landline Scammer 2

    states that i have 4 serious charges against me and need to call in 24 hrs or I will be arrested and taken into custody

    Identified as Scammer by bokuch from Marcy, NY
    See All 2 Comments

    929-800-2771

    Landline Scammer 2

    Not a trusted number

    Identified as Scammer by v_slaugh from Vernal, UT
    See All 2 Comments

  • 844-435-5235

    Tollfree Scammer 2

    Reported as a scam, left no message please don't answer

    Identified as Scammer by Victoria63 at 11:17am on 06/16/18
    See All 2 Comments

    954-234-2726

    Wireless Scammer 2

    Unassigned Number but showing FIA FLORIDA

    Identified as Scammer by kd4ekz at 07:54pm on 06/13/18
    See All 2 Comments

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