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 (646) 493-2814 reported as Dead Air by dawann
  • New feedback on (800) 289-8004 by 2367: "Great loan company xxx"
  • Call from (919) 515-5624 reported as Trusted Caller by shahin_cute63
  • First caller feedback on (704) 292-6460 shared by mem_co09: "Person from ncat from band playing games."
  • mem_co09 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (812) 492-5000 shared by 2367: "One of the many many locations "
  • 2367 just unlocked their Renegade badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (864) 674-9024 shared by isis51378: "this person is calling and asking if I want to buy a Walmart"
  • isis51378 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (513) 780-2246 reported as Drama Queen by geminipoohpooh11
  • First caller feedback on (516) 217-9488 shared by vmaffuso: "Phony warrant scammer"
  • vmaffuso just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (951) 212-1023 shared by trishofcal: "Called from Riverside Ca no msg left"
  • First caller feedback on (510) 671-6035 shared by michstow: "This place has called up to 3 to 4 times a day. They are driving me crazy. I will answer next time to find out who they are."
  • michstow just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (508) 373-4272 reported as Trusted Caller by pminri
  • First caller feedback on (217) 666-1923 shared by soblessed: "I don't know who they were and they did not want to give out information it must have been a scammer"
  • Call from (914) 525-2619 reported as Spam Texter by elgibson91
  • Call from (914) 471-3746 reported as Scammer by elgibson91
  • New feedback on (212) 479-7990 by elgibson91: "It's a prank calling number if u don't like someone and they ask for your number give them this number. Go ahead call them it's funny! "
  • elgibson91 just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • Call from (928) 399-3697 reported as Scammer by morerimando
  • First caller feedback on (646) 578-9079 shared by elgibson91: "Used to be my number people tell me they still call it for me and the lady is nice lol"
  • First caller feedback on (914) 341-5353 shared by elgibson91: "Phone number is spam"
  • elgibson91 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (405) 761-9132 shared by johnny43: "He's weird and not really in a good way "
  • johnny43 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (209) 497-0208 shared by michelasims: "Nothing bad legit person "
  • michelasims just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • New feedback on (925) 401-7683 by brianyj: "Says they are student loan forgiveness people, spoke to him one time and says his name was Ken, best time he called it was the same voice and he says his name was Kevin, now he leaves a voicemail as "Alex" yeah right! His name is probably something people probably can't pronounce and he's probably calling from India. Fakes! "
  • First caller feedback on (609) 607-4396 shared by ajccja: "Scammer I'm sure recorded messages "
  • First caller feedback on (800) 538-2583 shared by rponce2: "JET BLUE AIRLINES phone support "
  • First caller feedback on (323) 443-0009 shared by glodmom24: "By Debts already paid and try to get u to pay again!!! "
  • Call from (323) 443-0009 reported as Trusted Caller by glodmom24
  • First caller feedback on (337) 422-7234 shared by ksduncan: "Left message. Could understand who it was, but said I had 24 hours to call back this number or I would be arrested by local authorities. Said I had 4 warrants out for my arrest. Robocall. Very, very doubtful it is real!"
  • ksduncan just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (989) 798-8615 shared by jeremiah.carder: "Cheater. Lied to me to be with another guy and tried to stay with me "
  • jeremiah.carder just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (785) 374-4590 shared by fnbor: "Calling about Microsoft issue on computer then they argue and curse."
  • New feedback on (773) 570-3030 by hypeserver: "Called twice today and didn't leave a message. "
  • Call from (515) 709-8585 reported as Trusted Caller by tkolmodin
  • First caller feedback on (430) 255-9677 shared by normal_cody: "Automated call. "Heather" from the processing center calls to say that your auto warranty has expired. Don't fret though, she has an AMAZING OFFER up for grabs. I don't even speak during these recordings. Some of them record the convo and use your voice fraudulently elsewhere. Best to just hang up. "
  • normal_cody just unlocked their Composer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (405) 471-1320 shared by ljparkss: "Automated voice named Elizabeth telling me I won a free stay at an Orlando resort. I get this same recording a lot but always from a different number "
  • ljparkss just unlocked their Physicist badge because their Caller I.Q. score increased - congrats!
  • Feedback from premedvsu on (516) 453-6886 has been marked as spam by other users.
  • First caller feedback on (610) 229-9176 shared by johnwturner: "Call asking if we are pro-life or pro-abortion. I hung up."
  • johnwturner just unlocked their Inventor badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (951) 366-4760 shared by rponce2: "This phone number when dialed is not a working number, it's part of a network of bogus cell numbers from untruthful individuals , beware"
  • Call from (614) 500-2925 reported as Cheater by rudy614
  • First caller feedback on (954) 210-9889 shared by rponce2: "Do not answer this call if it comes to your phone, it's a phone scam asking for money to be wired to someone in exchange for a Walmart gift card"
  • Call from (850) 203-5963 reported as Trusted Caller by ANNIEOakley
  • Call from (415) 504-9983 reported as Spam Texter by dundee93
  • First caller feedback on (817) 697-0883 shared by zcmercer: "Call and when answered, they hang up "
  • First caller feedback on (401) 333-6447 shared by rogerdoger_57: "Credit card interest rate reduction scammer"
  • First caller feedback on (305) 330-1904 shared by TRACE1962: "This Number Belongs to "Vehicle Service Corp." "
  • First caller feedback on (210) 405-0416 shared by rogerdoger_57: "Healthcare insurance scammer. The good news is, I was able to call them back repeatedly while I was working, just to get them occupied and not calling other people. I also reported this number to the FTC, since the number was able to be called."
  • First caller feedback on (956) 616-1935 shared by edithgalaviz36: "Annoying and really bad manners requesting for callers to give their name "
  • edithgalaviz36 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (770) 450-9570 shared by craigtag: "This is a car warranty scam. They call from a different state every single day. "
  • craigtag just unlocked their Artist badge because their Caller I.Q. score increased - congrats!
  • Call from (385) 249-5015 reported as Trusted Caller by zcmercer
  • First caller feedback on (405) 251-9877 shared by axehak: "Spammer for home warranty and survey things. Beware. "
  • First caller feedback on (818) 706-7520 shared by lennyw: "Travel scam block number"
  • First caller feedback on (866) 976-7792 shared by aterrell312: "Marketing company. When call back get recorded message which enables adding your number to a "do not call" list."

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.

  • 770-850-7450

    Landline Asking For Money 3 Debt Collector 1

    Collector won't leave a message

    Identified as Asking For Money by jennypthomas from Atlanta, GA
    See All 4 Comments

    210-405-7005

    Asking For Money 2 Scammer 1

    Asking for donations for police then the call hangs up

    Identified as Asking For Money by moose87 at 11:58pm on 04/19/17
    See All 4 Comments

  • 321-832-7626

    Landline Scammer 2 Dead Air 2

    Called from Sanford Fl

    Identified as Dead Air by trishofcal from Corona, CA
    See All 3 Comments

    215-999-1007

    Wireless Scammer 2 Asking For Money 1

    Assuming this is a scam. No message, no answer on callback.

    Identified as Scammer by Revolver1109 at 09:27pm on 03/03/17
    See All 3 Comments

  • 517-343-3111

    Landline Scammer 1 Prankster 1

    Someone is messing with us all. ROBO and a person listed for this number is also listed with a number in Sanford, FL. Trolls enjoying putting multiple listings with multiple numbers. Don't pick up. If it's important enough, the true ID will show (internet search helps) or if an individual calls, he/ she can leave message. But this , tome, is another troll.

    Identified as Prankster by DIOGENES at 04:46pm on 06/22/17
    See All 2 Comments

    702-602-4644

    Scammer 1 Spam Texter 1

    This is a spam/fraud number

    Identified as Spam Texter by abjnita at 04:28am on 06/23/17
    See All 2 Comments

  • 346-308-2084

    Cheater 1 Scammer 1

    Missed call from Houston, TX. I searched # and could not be located in Houston. I called back and got recording from Lisa who stated I would receive a $100 gift voucher good at many stores, e.g., Walmart, etc. Then I hung up.

    Identified as Scammer by Bezoar4451 from Philadelphia, PA
    See All 2 Comments

    857-444-0693

    Landline Scammer 2

    Call from Boston, MA. Missed call; dead air on recall.

    Identified as Scammer by Bezoar4451 from Philadelphia, PA

  • 770-962-2977

    Landline Dead Air 1

    Old blockbuster video store that went out of business in 2008

    Identified as Dead Air by ajccja from Lawrenceville, GA

    435-252-3010

    Landline Scammer 1

    Many calls from this number. Never answer. No messages. Blocked, but they still call routinely.

    Identified as Scammer by SabySue at 08:41pm on 06/22/17

  • 502-759-9656

    Wireless Asking For Money 1

    States calling from a resort group and earned points for a discounted vacation.

    Identified as Asking For Money by Breslinger from Louisville, KY

    661-241-8130

    Landline Scammer 1

    Called my business saying they wanted a device and delivery, sent me all the way across town during business and never answered the phone or the door.

    Identified as Scammer by skittlegizzy at 10:20pm on 06/23/17

  • 617-922-9841

    Wireless Spam Texter 1

    Was looking for someone I don't even know naming people I never knew existed. Probably had the wrong number

    Identified as Spam Texter by jasmineadamslemar6256 from Boston, MA

    469-420-5791

    Landline Scammer 1

    Did not leave message

    Identified as Scammer by debbievaldez9 from Dallas, TX

  • 207-798-3157

    Landline Cheater 1

    ROBO voice claiming "it' s your last chance" to get a medical alert device and proceeded to tell a horror story of elder who did not have the device to call for help. I have blocked number. Do not answer. Unfortunately, my voicemail picked it up. Scammer. Anyone doing NH fear- based selling is unconscionable. Besides, it doesn't sound legit. Sounded like theft if allowed.

    Identified as Cheater by DIOGENES at 04:01pm on 06/22/17

    609-469-3287

    Landline Scammer 1

    This is Josh calling on a recorded line. I then asked what kind of a scam he was running. Then he hung up immediately. Definite scammer. Calls many times a week even though I blocked his calls.

    Identified as Scammer by Bezoar4451 from Philadelphia, PA

  • 850-290-8367

    Landline Scammer 1

    My Facebook page was hacked. I called my cable carrier and was given this number to call. It's suppose to be Facebooks Customer Service number. I called. What I got was a foreigner telling me he could fix my Facebook page but, first we had to fix my computer because hackers were in my computer. He wanted a "small nominal fee of $100" to fix my computer, then we could work on my Facebook. The $100 fee, was for "anti-hacking tools" so this wouldn't happen again. I told them no and hung up.

    Identified as Scammer by nlq77 from Ottawa

    530-617-3182

    Landline Scammer 1

    Scam caller. Man tries to speak Spanish. Annoying as repeats calls. Blocked now.

    Identified as Scammer by Marshaq from Tulare, CA

  • 209-225-3983

    Wireless Prankster 1

    Prank caller keeps prank calling

    Identified as Prankster by tttttyyy at 01:31am on 06/23/17

    601-813-1107

    Landline Prankster 1

    Just calling random people

    Identified as Prankster by kkhambhati41 from Brandon, MS