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 (805) 396-5065 reported as Trusted Caller by sallywilsey
  • First caller feedback on (708) 318-4024 shared by carlo60630: "If you call the number back you get a busy signal. I called several times and still got the busy signal. "
  • First caller feedback on (310) 356-0418 shared by TexJer: "Called 3 times but left no message. Most likely a robo call"
  • TexJer just unlocked their Pilgrim badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (775) 319-6122 shared by DD89074: "Called left no voicemail but my other app shows this number is yet again Rachel from credit card services phishing for your information and card numbers. Blocking this number now. Be safe and don't answer any number you don't know. Blessings "
  • First caller feedback on (832) 353-5060 shared by taylerdeen: "Asking for money "
  • taylerdeen just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (443) 233-6509 reported as Asking For Money by djwhiteout
  • Call from (216) 706-7588 reported as Trusted Caller by djwhiteout
  • Call from (801) 336-4703 reported as Scammer by johnfife10
  • Call from (925) 639-5654 reported as Drama Queen by Jenny101
  • First caller feedback on (985) 518-5612 shared by chuy7797: "I love this app it helps me so much "
  • chuy7797 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (818) 912-4105 shared by rachellb: "Caller did not leave a message. "
  • rachellb just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!
  • Call from (323) 657-0879 reported as Dead Air by rachellb
  • Call from (818) 912-6819 reported as Dead Air by rachellb
  • First caller feedback on (520) 261-7600 shared by jl.grimes3: "Calls but leaves no messages. "
  • First caller feedback on (727) 439-3200 shared by jessygazelle202: "Very cheap! Don't waste your"
  • jessygazelle202 just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (347) 304-0896 shared by Bianca91: "Plays on phone ignore at all cost"
  • Bianca91 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (304) 249-8741 shared by baz0157: "Called stated they were from the public libraries and wanted to know how many employees, physical address and owners name. When questioned they hung up."
  • First caller feedback on (985) 713-2898 shared by avanti: "The app works great "
  • avanti just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (443) 225-4836 shared by aterrell312: "Health Plan Telemarketer that ignores Do Not Call registration. Annoying, persistent and uses multiple numbers."
  • First caller feedback on (443) 233-6509 shared by aterrell312: "Health Plans telemarketer that ignores Do Not Call Registry. Persistent and will not stop calling!"
  • First caller feedback on (773) 791-4235 shared by camocunt: "Doesn't value time, sends endless baseless emails, and is disrespectful. "
  • camocunt just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (215) 692-0796 shared by Cody082998: "Hazleton site supervisor paving company "
  • Call from (404) 435-9757 reported as Trusted Caller by kennethsherman1978
  • Call from (559) 827-8279 reported as Trusted Caller by iforgot11
  • First caller feedback on (918) 313-0296 shared by brenmchayno76: "Private number based in Tulsa"
  • brenmchayno76 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (985) 467-0807 shared by donhayno: "Called my phone often."
  • donhayno just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (480) 215-8686 shared by salenabunny: "this guy acts like he's on drugs. i didnt see him because there were reviews from girls on mr. number saying he acted like he does drugs but to not go alone if you do see him. i told him to please not contact me again and he started calling me names and threatened to find me and also threatened to have his cop cousin arrest me. he said he works at the midtown hilton on 4000 central. he sent a photo of his Id and it says his name is justin boswell"
  • salenabunny just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (916) 468-7751 shared by salenabunny: "this guy has been threatening me and harassing me for almost over a year. he tries to control what i write on social media and says he'll report me to the police "
  • First caller feedback on (651) 213-1303 shared by Hockey1: "My cheating husbands hidden line"
  • Call from (802) 278-6200 reported as Cheater by Dana56
  • First caller feedback on (352) 442-0400 shared by jessygazelle202: "Disgusting. Don't support "
  • jessygazelle202 just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (920) 215-8233 shared by Harley5289: "A legit caller from an old friend that uses boost Mobil "
  • Harley5289 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (845) 232-1094 shared by pnoa4244: "Lgbt bearded man in NY with attachment disorder. Harasses and texts from multiple numbers after a polite but direct rejection. "
  • New feedback on (856) 381-0372 by nonnycop: "They never give up. Call 7 days a week from all sorts of numbers, never leave a message."
  • First caller feedback on (407) 810-6964 shared by jessygazelle202: "Time waster be careful "
  • jessygazelle202 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (706) 383-3295 shared by ccbaby: "Lies about how much he has doesn't come with full donation "
  • ccbaby just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • New feedback on (614) 927-0428 by tool4daman: "Robo caller leaving recorded message about insurance"
  • tool4daman just unlocked their Conqueror badge because their Caller I.Q. score increased - congrats!
  • Call from (614) 927-0428 reported as Trusted Caller by tool4daman
  • First caller feedback on (202) 789-2200 shared by Shutterbug: "This is an online Liquor or Package Store, depending on what part of the US you're from. They carry mid to high end liquors of all kinds. Sometimes even packaged sets"
  • First caller feedback on (310) 435-1343 shared by Ariiiii: "Messages about loyalty rewards "
  • Ariiiii just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (817) 697-2907 shared by cszeto98: "Its a scam text for addiction..."
  • cszeto98 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (412) 352-1633 shared by zoemontana87: "Will lie and say his name is Jonathan. Will keep trying to see you then disappear "
  • zoemontana87 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (412) 901-3886 shared by zoemontana87: "Looking for GFE. "
  • First caller feedback on (678) 798-8359 shared by Hockey1: "Not trusted. Cheater"
  • Call from (678) 798-8359 reported as Trusted Caller by Hockey1
  • First caller feedback on (412) 897-5415 shared by zoemontana87: "Good guy Very sweet and respectful "

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.

  • 206-565-1478

    Scammer 3 Dead Air 2

    Caller ID labeled this as a Scam call

    Identified as Scammer by chenowec from Delray Beach, FL
    See All 4 Comments

    770-752-4181

    Landline Debt Collector 3 Scammer 1

    Call daily from different numbers. Never a message

    Identified as Debt Collector by glodmom24 from Pensacola, FL
    See All 4 Comments

  • 702-478-1334

    Landline Debt Collector 3

    Call from LasVegas Nevada portfolio recovery co

    Identified as Debt Collector by bassamtheman from Saginaw, MI
    See All 3 Comments

    844-758-9245

    Tollfree Scammer 3

    Honda car recalls fake

    Identified as Scammer by 80801 at 03:40am on 07/16/18
    See All 3 Comments

  • 404-592-5512

    Landline Debt Collector 2 Scammer 1

    They called me on a SUNDAY. Are they for real? Isn't that illegal? I don't owe anybody anything!

    Identified as Debt Collector by nonnycop from Fairview, UT
    See All 2 Comments

    800-272-1514

    Tollfree Debt Collector 1 Asking For Money 1

    Annoying company that bothers people

    Identified as Asking For Money by KatmanOC at 10:36am on 01/16/15
    See All 2 Comments

  • 914-218-6483

    Landline Scammer 2

    Scammer do not answer

    Identified as Scammer by Audi2001 from Roscoe, IL
    See All 2 Comments

    651-433-7419

    Landline Asking For Money 1 Scammer 1

    "You are receiving this call due to a possible litigation if someone at this number". Hung up and blocked.

    Identified as Asking For Money by cwblevins from Knightdale, NC
    See All 2 Comments

  • 601-616-0704

    Wireless Cheater 2

    I am his wife!!! PLEASE tell me, I'm listening!

    Identified as Cheater by AHOLLIDAY46088028 from Ridgeland, MS
    See All 2 Comments

    954-323-4699

    Landline Asking For Money 1 Scammer 1

    Health insurance scammer that's just will not stop calling

    Identified as Asking For Money by jitmobilem at 08:32pm on 07/12/18
    See All 2 Comments

  • 925-392-3037

    Landline Scammer 1 Dead Air 1

    Caller ID says NET AUTH RETAIL I never answer, no message ever left.

    Identified as Scammer by 2bls777 from Oceanside, CA
    See All 2 Comments

    646-682-0846

    Landline Scammer 2

    This scammer said that they were with the IRS and they I owed taxes and they had a warrant out for my arrest if I didn't pay up.

    Identified as Scammer by cathyr35 from Birmingham, AL
    See All 2 Comments

  • 806-656-3048

    Landline Scammer 1 Dead Air 1

    Police office donations scam

    Identified as Scammer by God0fMars from Lubbock, TX
    See All 2 Comments

    845-423-6241

    Wireless Scammer 2

    This number keeps calling everyday saying I have a warrant out for my arrest, over four aligations out on me???? Don't know what that's about.

    Identified as Scammer by patriceandrews2015 from Portsmouth, OH
    See All 2 Comments

  • 412-253-4047

    Landline Debt Collector 2

    These creeps have numerous numbers and they have called me from every one of them. I don't owe anybody anything but I don't answer their calls. I do keep a record of the calls.

    Identified as Debt Collector by nonnycop from Fairview, UT
    See All 2 Comments

    657-278-5991

    Landline Scammer 2

    This is a spam caller who keeps calling over and over again.

    Identified as Scammer by KYLAA2017 from Jamul, CA
    See All 2 Comments

  • 478-216-0460

    Landline Scammer 2

    Insure4U, Macon, GA. No message left.

    Identified as Scammer by kd4ekz from Los Angeles, CA
    See All 2 Comments

    308-624-2693

    Wireless Dead Air 1 Scammer 1

    Call hangs up after I answer it.

    Identified as Dead Air by arturox2 at 06:45pm on 07/13/18
    See All 2 Comments

  • 407-917-2950

    Asking For Money 1 Dead Air 1

    Clothing solicitation or monetary contributions

    Identified as Asking For Money by dcfwjf12 from Ottawa
    See All 2 Comments

    412-226-3083

    Landline Dead Air 2

    Calls home phone- leaves no message, hangs up

    Identified as Dead Air by dtakach from Corry, PA
    See All 2 Comments

  • "Can You Hear Me?": Phone Scam Overview

    You may have heard of peculiar scam in which you'll get a call from an unknown number and the caller will ask "Can you hear me?" The immediate reaction most people have is to say "yes," however by ...

    CallerSmart

  • Federal Grant: Phone Scam Overview

    Being able to get a lump sum of money from the government in the form of a grant is a dream come true for most people. The best part about getting a government grant is the fact that they do not ha...

    CallerSmart

  • Traffic Ticket Sticker: Phone Scam Overview

    You may have received calls from people claiming to be from police officer foundations or public safety charities. Though some of these may be legitimate more often than not they are ...

    CallerSmart

  • Car Accident: Phone Scam Overview

    The car accident phone scam overview is a typical phishing phone scam. What you think is a good samaritan calling you to express their apologies for having hit your car and offering money to repair...

    CallerSmart

  • Kidnapped Relative: Phone Scam Overview

    You may have seen news reports of phone scams involving a caller stating that a relative had been kidnapped. All over the country there have been stories of these frightening phone calls. Most rece...

    CallerSmart

  • Free Ringtone: Phone Scam Overview

    Though ringtone download texts are less common than they used to be, it's still a scam that affect many people each year. This type of phone fraud is typically referred to as cramming. ...

    CallerSmart