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 (540) 294-5782 shared by Jmell4: "Lies, cheats, beats. "
  • Jmell4 just unlocked their Heroine badge because their Caller I.Q. score increased - congrats!
  • Call from (540) 294-5782 reported as Cheater by Jmell4
  • Call from (540) 435-0230 reported as Trusted Caller by Jmell4
  • Call from (254) 731-4314 reported as Trusted Caller by scubatank
  • First caller feedback on (740) 298-1473 shared by cmaejston23: "Sounded drunk, asked for someone named Adam. Was lots of noise in background. "
  • cmaejston23 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (540) 820-8460 reported as Trusted Caller by Jmell4
  • Call from (310) 920-9255 reported as Trusted Caller by lop88
  • Call from (713) 253-4262 reported as Cheater by 66663
  • New feedback on (770) 814-6144 by tmessengerboy: "These people's constantly call and it is frustrating."
  • Call from (870) 284-5040 reported as Trusted Caller by popsicle22
  • First caller feedback on (702) 860-7116 shared by Colin4: "Cassandra lee colline from Boulder City has two kids two baby daddies is"
  • Colin4 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (334) 759-9510 shared by nmelk3: "2 texts. 1st said "hey". 2nd said "text me back when you get this message". Both from a local, unknown number. "
  • nmelk3 just unlocked their Renegade badge because their Caller I.Q. score increased - congrats!
  • Call from (816) 269-3255 reported as Scammer by 546867
  • Call from (228) 233-9717 reported as Cheater by Manienne
  • First caller feedback on (321) 868-8500 shared by captmc316: "Physician recruitment "
  • First caller feedback on (215) 694-6598 shared by tomas1091: "Very nice guy little bit nervous sometimes really fun to be with"
  • tomas1091 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (314) 456-5466 reported as Trusted Caller by lilmoney
  • First caller feedback on (704) 764-6746 shared by danapenegarshepard: "Several different versions of this number, all telemarketers. Press 1 to be removed. "
  • danapenegarshepard just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (817) 907-0101 shared by racheldrury: "Trusted Caller - AT&T not Cingular"
  • racheldrury just unlocked their Composer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (678) 886-7887 shared by Whoscallingme2: "There is no one else like Dr. Sandi! I have seen other sex therapist without any relief. But after just one session with Dr. Sandi she helped me overcome my sexual dysfunction issues "
  • First caller feedback on (971) 270-3336 shared by thornebay420: "Portland bill collection "
  • thornebay420 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • New feedback on (773) 377-9767 by mattanderson7691: "ANOTHER Robo caller for a payday loan company "
  • First caller feedback on (562) 317-6004 shared by aterrell312: "Spam caller. Purportedly offering help with student debt. Dead air on call back."
  • First caller feedback on (631) 542-2826 shared by kejonespequa: "Bill collector pretending to be a GYM"
  • Call from (432) 599-0513 reported as Cheater by tallontait
  • Call from (432) 553-5106 reported as Cheater by tallontait
  • Call from (702) 523-1340 reported as Trusted Caller by Colin4
  • First caller feedback on (323) 875-9543 shared by Wingo: "Telemarketers spam caller "
  • New feedback on (985) 400-2811 by easygoes: "Recorded Voice F.C.C"
  • First caller feedback on (770) 548-3167 shared by tmessengerboy: "The caller said, Card Holder Services. Nothing is wrong but..."
  • First caller feedback on (773) 340-7084 shared by carltorrence: "Researching now. Believe this to be scam."
  • Call from (614) 729-6083 reported as Trusted Caller by christy7125
  • First caller feedback on (312) 321-8675 shared by gods_dreamer_2005: "Spam caller from those fake websites offering various freebies"
  • gods_dreamer_2005 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (973) 833-9170 shared by mlsoup: "Not a trusted caller. When you call the number you get two choices: being placed on their do not call list (if that truly happens I'd be surprised) out talking to a customer service Orrin. I tried both. I did complete the DNC listing and then called back to talk to someone. I was immediately transferred to a voicemail system to leave my name and phone number. Not a chance that wss happening!"
  • Call from (973) 833-9170 reported as Trusted Caller by mlsoup
  • New feedback on (404) 400-1157 by tmessengerboy: "Called back and dead air. Must be a telemarketer."
  • tmessengerboy just unlocked their Queen badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (312) 766-1142 shared by tmessengerboy: "Telemarketer trying to get you to borrow money."
  • Call from (570) 325-2240 reported as Trusted Caller by eileeneast
  • First caller feedback on (615) 349-1851 shared by glodmom24: "Calls but never leaves messages "
  • First caller feedback on (361) 236-8879 shared by mattanderson7691: "Robo caller for a student Loan repayment program "
  • New feedback on (331) 204-0079 by trishofcal: "Called from Bartlet Illinois no msg left"
  • First caller feedback on (209) 385-8741 shared by jitmobilem: "Solar panel scammer "
  • Call from (520) 539-9649 reported as Dead Air by jl.grimes3
  • First caller feedback on (205) 588-5241 shared by breehee47: "...................."
  • breehee47 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (404) 719-5325 shared by kd4ekz: "This is a typical robot caller using a number that is not currently in service with the telephone company to hide behind"
  • First caller feedback on (951) 212-2847 shared by trishofcal: "Called from Riverside Ca no msg left "
  • First caller feedback on (817) 268-9972 shared by bkl92010: "Called twice with no message "
  • bkl92010 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (330) 697-3228 reported as Trusted Caller by usa133
  • Call from (828) 428-3222 reported as Trusted Caller by missmiss_sixx
  • First caller feedback on (404) 400-1152 shared by tmessengerboy: "They called twice so I called them back and got a notification Non working number. "
  • First caller feedback on (702) 508-0512 shared by thomgarcia: "It came back as ZNAN. I did web search and Everycaller reports as scam. "
  • First caller feedback on (859) 749-2611 shared by zekedavid: "A number for the blue grass stock yards"
  • Call from (813) 305-5760 reported as Trusted Caller by _em2._

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.

  • 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

    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

    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

  • 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

    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

    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

  • 305-998-0728

    Landline Spam Texter 2 Dead Air 1

    Calls over and over no one is ever there

    Identified as Dead Air by butler13550 from Mullen, NE
    See All 3 Comments

    913-262-6850

    Landline Scammer 3 Dead Air 1

    Every time I answer, it's "elevator music". Forever.

    Identified as Dead Air by mamabearerickson from Venus, TX
    See All 3 Comments

  • 239-666-3092

    Scammer 2 Cheater 2

    Credit card scam on transfer balance

    Identified as Scammer by axehak at 07:49pm on 07/14/17
    See All 4 Comments

    862-772-1007

    Landline Scammer 2 Asking For Money 1

    NOT TRUSTED!!!!!. Telemarketer for auto insurance

    Identified as Asking For Money by mlsoup from Holbrook, AZ
    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

    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

  • 203-983-5988

    Landline Scammer 3 Asking For Money 1

    Steal clear. Very aggressive but very short on detail as to any "value add" they provide.

    Identified as Asking For Money by aterrell312 from Wayne, NJ
    See All 4 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

  • 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

    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

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