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) 428-9002 shared by 1callthoshogs: "Drama queen always drama drama drama "
  • 1callthoshogs just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (484) 471-6189 shared by XDLOL: "Calls repeatedly about paying loans "
  • XDLOL just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (707) 332-7971 shared by torriloux42: "Prankster of the year!!!"
  • torriloux42 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (707) 332-7971 reported as Trusted Caller by torriloux42
  • Call from (510) 566-6962 reported as Heartbreaker by theboss4100
  • First caller feedback on (714) 804-5722 shared by Veronica90621: "This number is to a homeschool called inspire located in California this school is in Buena Park city is a public online school "
  • Veronica90621 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (931) 434-9258 reported as Trusted Caller by CantTouchThis
  • First caller feedback on (336) 561-0647 shared by tonythorne00: "Absolutely correct in who this person is. "
  • tonythorne00 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (908) 472-9634 reported as Cheater by dodo20
  • First caller feedback on (702) 254-3558 shared by cedge: "All 3 listings are correct. James Beckwith is the O.D. Who owned the practice. They are just called Vision Source, but they are on west Sahara. Definitely a Trusted Caller"
  • cedge just unlocked their Explorer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (480) 297-0130 shared by 808ProjectD: "Just called and hung up. "
  • 808ProjectD just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • Call from (480) 297-0130 reported as Trusted Caller by 808ProjectD
  • Call from (719) 348-5764 reported as Scammer by ScottStanley
  • First caller feedback on (219) 308-9466 shared by 10255: "Got you punk dude don't ever call him he is a punk"
  • 10255 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • kamaca924 just unlocked their Caregiver badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (484) 233-0187 shared by jl.grimes3: "Money making spam/scam. "
  • jl.grimes3 just unlocked their General badge because their Caller I.Q. score increased - congrats!
  • Call from (716) 830-1721 reported as Trusted Caller by aheartofflame2011
  • First caller feedback on (951) 405-2745 shared by GeminiMom: "Pesty calls, trying to sell solar panel asks all kinds of questions about your electric.. call the number back, an automated service gives an option to be put on the do not call list"
  • GeminiMom just unlocked their Conqueror badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (412) 265-4091 shared by bdh0731: "There asking for money"
  • First caller feedback on (515) 243-3878 shared by cdr2888: "They get a little pushy. "
  • cdr2888 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (714) 337-1431 shared by meowlf: "This application is a joke! I got the premium service and it couldn't tell me anything about the phone number but I wanted info on absolutely nothing I want my money back"
  • meowlf just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (570) 769-3575 shared by Bezoar4451: "Spam texter from checksfromhome.com. Earn 263/week only two positions left. Search revealed no listings for Cammal,PA."
  • Call from (205) 430-2498 reported as Prankster by lilt143
  • First caller feedback on (818) 813-7738 shared by carltorrence: "Sent email claiming to work for us bank and was approved for a loan. This is their personal number not the number for the bank."
  • First caller feedback on (732) 313-0621 shared by Wingo: "Telemarketers spam caller "
  • First caller feedback on (732) 379-5386 shared by Wingo: "Telemarketers spam callers "
  • First caller feedback on (908) 368-5210 shared by widow1: "Google scam. Wants to talk to the business owner. "
  • widow1 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (843) 530-7261 shared by queen13: "This phone number is an area code for South Carolina and the if says it is in Ohio. I don't believe this information is correct. "
  • queen13 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (609) 618-9235 reported as Trusted Caller by debrafrey23
  • Call from (843) 530-7261 reported as Trusted Caller by queen13
  • First caller feedback on (702) 334-3143 shared by DD89074: "Red flagged as scam because the first six numbers are same as a cell we own. Don't even wait to let it go to voicemail just denied call and moved on. The only thing I got from my other app was a name - Erick Adam - do not know him so we are done. Blocking number now."
  • First caller feedback on (973) 298-5230 shared by 62680: "Scammer trying to take a credit card payment over the service cost and forward on the extra. SCAM!!"
  • 62680 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (724) 298-0232 shared by mattanderson7691: "Robo texter for a payday loan company "
  • New feedback on (801) 759-4924 by rponce2: "Another bogus caller"
  • First caller feedback on (918) 314-2874 shared by mattanderson7691: "Robo caller for an insurance sales company "
  • First caller feedback on (214) 783-4249 shared by axehak: "Scammer to a. On working number and stolen ID"
  • Call from (815) 341-4336 reported as Scammer by tsangtree4
  • First caller feedback on (888) 361-0689 shared by judyleach01: "Says he is PayPal credit. He wanted my ss which I didn't give him. I don't use PayPal credit. "
  • First caller feedback on (385) 887-1515 shared by samihansen1398: "Beware this guy cheats and lies"
  • samihansen1398 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (253) 426-8073 shared by axehak: "Not JR at all! Is a scammer wanting 0% balance transfer and when you call this number does. It answer is busy"
  • First caller feedback on (251) 250-2021 shared by cartooniac5650345: "I'm not sure who this is. From AL. No one I know. "
  • cartooniac5650345 just unlocked their Conqueror badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (314) 590-2878 shared by cartooniac5650345: "Business if some type. Scammer. "
  • First caller feedback on (502) 354-2201 shared by onesweetday1977: "This is a fake made up number using a free phone app."
  • onesweetday1977 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (360) 680-1332 shared by tsmeej: "Another scam - claims the IRS is going to file a lawsuit and you need to call them to clear it up. AVOID"
  • First caller feedback on (908) 360-8529 shared by Wingo: "Telemarketers spam caller "
  • First caller feedback on (857) 770-9615 shared by Wingo: "Telemarketers spam callers "
  • First caller feedback on (908) 360-8523 shared by Wingo: "Telemarketers spam callers "

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.

  • 970-944-2315

    Landline Scammer 6

    Spammer about card services

    Identified as Scammer by plates64 at 05:19pm on 01/24/15
    See All 5 Comments

    609-201-1240

    Scammer 3 Dead Air 1

    They call every day, multiple times a day.

    Identified as Dead Air by janetlizz from Burlington, NJ
    See All 5 Comments

  • 310-724-6589

    Landline Scammer 5 Dead Air 1

    Scammer offering 'free' trips to exotic locations.

    Identified as Scammer by atrucker from Sacramento, CA
    See All 5 Comments

    888-727-1127

    Tollfree Scammer 3 Dead Air 2

    Called, no message. Possible spammers

    Identified as Dead Air by cjstheman4u from Framingham, MA
    See All 5 Comments

  • 866-398-2089

    Tollfree Asking For Money 3 Debt Collector 1

    A debt collection agency who attempts to collect on old debts.

    Identified as Asking For Money by scenales from Dallas, TX
    See All 5 Comments

    920-312-7008

    Wireless Scammer 3 Dead Air 2

    A lady asked for my husband and then hung up.

    Identified as Scammer by Web User from Hartford, WI
    See All 5 Comments

  • 210-405-7005

    Asking For Money 2 Dead Air 2

    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 5 Comments

    469-270-7046

    Landline Scammer 4 Dead Air 1

    Telemarketing scam.

    Identified as Scammer by scottytippin from Redmond, WA
    See All 4 Comments

  • 314-529-3902

    Landline Spam Texter 2 Prankster 2

    Show up as Jimmy Otis calls from many area codes and many numbers.

    Identified as Spam Texter by dgonzales11_6 at 04:40pm on 09/07/16
    See All 4 Comments

    904-717-8339

    Dead Air 3 Asking For Money 1

    Keeps calling once a day

    Identified as Dead Air by Curious66 at 03:56pm on 07/15/17
    See All 4 Comments

  • 401-466-6032

    Landline Dead Air 3 Scammer 1

    Called but left no message

    Identified as Dead Air by williampaulwillisiii at 08:33pm on 10/15/15
    See All 4 Comments

    408-335-4375

    Landline Dead Air 4 Scammer 1

    Callls and hangs up on me

    Identified as Dead Air by jitmobilem from Walnut Creek, CA
    See All 3 Comments

  • 512-999-7230

    Wireless Scammer 2 Debt Collector 1

    Answered the phone and the person hung up.

    Identified as Scammer by chelseaellison12 at 05:12pm on 06/21/17
    See All 4 Comments

    520-265-8777

    Wireless Dead Air 2 Scammer 2

    Called from Benson Az

    Identified as Dead Air by trishofcal from Corona, CA
    See All 4 Comments

  • 612-260-8717

    Landline Dead Air 2 Asking For Money 1

    Every time I answer, no one speaks, then they hang up. Then my cell phone rings immediately after that. Same thing happens.

    Identified as Dead Air by Web User from Greeley, CO
    See All 4 Comments

    401-200-8645

    Landline Scammer 4

    Claiming I applied for a loan and was approved. Never applied for a loan

    Identified as Scammer by nlo516 from Beaverton, OR
    See All 4 Comments

  • 800-279-2417

    Tollfree Scammer 3 Dead Air 1

    Called me. Left no message.

    Identified as Dead Air by jl.grimes3 at 06:52pm on 09/18/17
    See All 4 Comments

    878-205-1025

    Scammer 2 Debt Collector 1

    Number is not correct / reassigned to business but these yoyo's keep calling - no message

    Identified as Debt Collector by texasbubba50 from Cumby, TX
    See All 4 Comments

  • 561-210-4176

    Landline Scammer 4 Cheater 1

    Spammer for student loans

    Identified as Cheater by axehak from Odessa, FL
    See All 3 Comments

    747-282-2166

    Scammer 4

    Scammers claiming to be from Windows Technical Department. Be extremely cautious - these people are hackers and scammers and can do you real damage!!

    Identified as Scammer by aterrell312 from Wayne, NJ
    See All 4 Comments

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