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 (714) 595-3909 reported as Cheater by tchavez1972
  • First caller feedback on (770) 651-0211 shared by Angelcapo: "Texted assuming it was my name asking if I could work 8 hrs 42 hrs this week which is pretty pathetic as I am 100% disabled and asked them to stop. They just text from an alternate number. "
  • Call from (610) 334-8847 reported as Cheater by Esholl
  • First caller feedback on (541) 508-8932 shared by 88087: "Huh yeah yeah that's what where "
  • 88087 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (406) 591-5749 shared by ddragongrl: "Spam text on how to make money"
  • ddragongrl just unlocked their Scientist badge because their Caller I.Q. score increased - congrats!
  • Call from (812) 564-8622 reported as Trusted Caller by killermiller
  • First caller feedback on (415) 548-3459 shared by eddyfca: "Real person, not spam"
  • eddyfca just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (615) 777-2569 shared by bkygray777: "Caller just sat there and then hung up."
  • bkygray777 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (415) 308-5703 reported as Trusted Caller by Luluthechi
  • First caller feedback on (361) 210-8126 shared by nex16: "Texted trying to get me to go to spottedwisdom.com"
  • First caller feedback on (931) 552-7342 shared by ashleymarie8683: "Just a regular person. Doesn't accept blocked calls."
  • ashleymarie8683 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (470) 209-1311 shared by annagraham401851: "Cheats on his wife. "
  • annagraham401851 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (256) 398-6178 shared by ddragongrl: "Text message scammer"
  • ddragongrl just unlocked their General badge because their Caller I.Q. score increased - congrats!
  • Call from (914) 941-1849 reported as Trusted Caller by morteza.g1365
  • First caller feedback on (702) 639-4710 shared by emanresu1: "I clicked on a Facebook ad that was supposed to be for a free 4 day, 3 night stay at what I thought was a Las Vegas hotel, Tahiti Village. Only after entering my personal info and submitting it to book the "free stay," do I find out that it is really a timeshare and they require a $100 deposit that is supposedly refunded after attending a presentation where they try to pressure you into buying a timeshare before giving you credit for being there and allowing the $100 to be put back on your card. If I had kn"
  • First caller feedback on (866) 254-0497 shared by premjm12983: "They provide auto financing to people with bad credit at an extremely high rate of interest"
  • premjm12983 just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (650) 662-1180 shared by rponce2: "Not sure who this is but possibly is my aquantience using his laptop to call me, go figure what ever happened to his phone"
  • Call from (570) 406-4970 reported as Trusted Caller by Aprilcruz
  • First caller feedback on (510) 387-4504 shared by zeltutu: "Very safe caller. I own this number"
  • zeltutu just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (667) 206-7798 shared by rponce2: "This company uses multiple phone numbers to annoy you with the sales pitch, I just block the caller"
  • First caller feedback on (929) 229-5859 shared by Titus.3000: "Slim dude with good pipe"
  • Titus.3000 just unlocked their Heroine badge because their Caller I.Q. score increased - congrats!
  • Call from (970) 846-8945 reported as Scammer by Maisey
  • First caller feedback on (631) 559-4449 shared by giagem: "Asks for money for bogus corporations "
  • giagem just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (702) 363-4310 shared by giagem: "Scams people to invest money in bogus company "
  • giagem just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • Call from (702) 478-0220 reported as Trusted Caller by Pauly05
  • Call from (847) 868-0048 reported as Trusted Caller by dionthedigger
  • Call from (319) 930-7591 reported as Trusted Caller by JadaNewson1
  • Call from (443) 960-5303 reported as Trusted Caller by david.roush
  • hkshhdhms just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (817) 891-7063 shared by itrellyworks544: "Omg she is crazy all ways sick"
  • itrellyworks544 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (817) 891-7061 shared by itrellyworks544: "He's So good looking "
  • itrellyworks544 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (480) 440-3859 shared by 88dmax88: "Had to take her to court and garnish her wages to get damages paid for to my vehicle that she hit."
  • 88dmax88 just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (817) 431-3735 shared by 88dmax88: "Veterinarian and boarding"
  • 88dmax88 just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (616) 890-0000 shared by 88dmax88: "Sales person for Molex"
  • 88dmax88 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • Call from (714) 356-3984 reported as Trusted Caller by 88dmax88
  • Call from (617) 668-1911 reported as Trusted Caller by 88dmax88
  • Call from (646) 299-2017 reported as Trusted Caller by Cecehamilton
  • First caller feedback on (682) 241-8450 shared by Kaleb_2_fine: "She has cheated on me multiple times especially on Christmas no good presents"
  • Kaleb_2_fine just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • Call from (573) 855-9588 reported as Trusted Caller by Nancymo222
  • New feedback on (423) 348-6454 by ddeaux3: "Jonathan Alvin Smith Criminal arrested for counterfeit bills at a restaurant where he worked. BLOCK CALL!"
  • ddeaux3 just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • Call from (630) 209-2828 reported as Trusted Caller by Hulking
  • Call from (832) 892-6604 reported as Trusted Caller by Juancarlos2012
  • First caller feedback on (601) 717-4789 shared by courtn9: "Why u cheating on me"
  • courtn9 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (469) 442-8757 reported as Trusted Caller by mroyal214
  • New feedback on (646) 712-8392 by RandiBie: "I am not sure what they wanted: if I don't recognize the caller, I tend to be reluctant to share too much."

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.

  • 406-315-4172

    Landline Cheater 1 Scammer 1

    This number called my cell phone. No one was there. I called back, the number was busy.

    Identified as Dead Air by rogerdoger_57 at 04:44pm on 02/15/17

    636-730-1196

    Landline Scammer 2

    Car insurance/warranty marketer

    Identified as Scammer by jaxgriffin at 08:37pm on 02/16/17
  • 914-343-1182

    Landline Scammer 2

    Call from Yonkers New York random call from telemarketer rang once then hung up just s scam if you call back recorded message is Hi this is Jamie from reward redemptions. You recently visited one of our web sites. Wrong never have never will a scam it is

    Identified as Scammer by bassamtheman from Saginaw, MI

    423-348-6454

    Landline Dead Air 1 Asking For Money 1

    Jonathan Alvin Smith Criminal arrested for counterfeit bills at a restaurant where he worked. BLOCK CALL!

    Identified as Asking For Money by ddeaux3 from Deltona, FL
  • 973-833-9028

    Landline Asking For Money 1 Scammer 1

    Electric service recording spam

    Identified as Scammer by wbong from Newark, NJ

    415-800-5922

    Landline Dead Air 1 Trusted Caller 1

    Caller is from Personal Capital. They are a pretty annoying group that wants to collect your personal info over the phone in order to give you investment advice. Not sure about them but I would recommend it.

    Identified as Cheater by RandiBie from Laguna Niguel, CA
  • 580-883-6497

    Landline Scammer 2

    Credit card services, offering to lower my interest rates. Scammer.

    Identified as Scammer by rogerdoger_57 at 04:14pm on 02/02/17

    402-697-3871

    Landline Asking For Money 2

    When I search with smart caller it identifies as an individual (Scott Hindmarsh) but when answered it's a robo call purporting to be about my"credit card account"

    Identified as Asking For Money by lschwegel at 08:16pm on 02/17/17
  • 701-500-0102

    Wireless Scammer 2

    This number is being used to call private numbers registered on Federal Trade Commission's Do Not Call Registry.

    Identified as Scammer by JolieLA at 09:35pm on 02/16/17

    714-971-6001

    Landline Dead Air 1 Scammer 1

    Disconnected number message when trying to call back. Scammer - do not trust!

    Identified as Scammer by aterrell312 from Bayville, NY
  • 815-265-6149

    Landline Asking For Money 2

    Asking for donations

    Identified as Asking For Money by fnbor at 09:17pm on 02/09/17

    813-371-2351

    Landline Scammer 1 Cheater 1

    This is a Spam number when you try to call it back is. It in service and. I voice mail is ever left

    Identified as Cheater by axehak at 04:51pm on 02/16/17
  • 513-573-8717

    Landline Asking For Money 2 Dead Air 2

    Calls and dead air every time

    Identified as Dead Air by bevgould from San Diego, CA

    878-205-1025

    Scammer 1 Asking For Money 1

    Another useless caller wanting your wallet

    Identified as Asking For Money by rponce2 at 08:26pm on 02/17/17
  • 669-202-0108

    Asking For Money 1 Scammer 1

    Health insurance scammer. I told him to get a real job. I called back, got a recording saying that the number could not be dialed or reached. Scammers.

    Identified as Scammer by rogerdoger_57 at 02:35pm on 02/17/17

    916-742-6807

    Wireless Dead Air 2

    Didn't hear anything from the other end.

    Identified as Dead Air by mcgrissom from Hayward, CA
  • 336-851-5633

    Landline Cheater 1

    Why don't you leave a message when you call instead of hanging up

    Identified as Cheater by Cowchain from New York, NY

    845-363-5385

    Landline Scammer 1

    It's an IRS scam. Claiming to be the IRS

    Identified as Scammer by doreen.chappel from Long Valley, NJ
  • 408-679-2658

    Wireless Heartbreaker 1

    Beautiful Person an a valid individual trustful an nice highly regarded

    Identified as Heartbreaker by rponce2 at 12:43am on 02/16/17

    919-436-1216

    Landline Asking For Money 1

    Car warranty scam, robocaller

    Identified as Asking For Money by sarah727 at 09:50pm on 02/15/17