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 (614) 626-7598 reported as Trusted Caller by darkshadow
  • First caller feedback on (432) 203-2100 shared by crushlol: "Kept calling my sister and we heard a recording"
  • crushlol just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (954) 446-4522 reported as Cheater by Janice305
  • First caller feedback on (703) 463-1000 shared by charleswlee2: "Thief stole from me do not trust this psycho "
  • charleswlee2 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (602) 603-5294 reported as Scammer by uabigdave
  • New feedback on (281) 698-6063 by dazeddaisy: "They call several times a day but leave no message "
  • First caller feedback on (732) 372-2354 shared by Wingo: "Telemarketing spam caller "
  • First caller feedback on (813) 408-1010 shared by jessygazelle202: "Stay away from! Trust this comment ! "
  • jessygazelle202 just unlocked their General badge because their Caller I.Q. score increased - congrats!
  • Call from (813) 408-1010 reported as Dead Air by jessygazelle202
  • First caller feedback on (940) 727-1421 shared by Philly7: "Individuals calling from random numbers covering their number to listen in on your calls including to scam people "
  • Philly7 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (432) 522-0319 reported as Trusted Caller by charlesthr1
  • First caller feedback on (502) 305-3055 shared by airel17: "Scammers wanting personal information and continue to call"
  • airel17 just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • Call from (502) 305-3055 reported as Trusted Caller by airel17
  • Call from (845) 321-5014 reported as Scammer by sarenarae
  • Call from (626) 803-1730 reported as Scammer by jvinhy
  • First caller feedback on (209) 734-6586 shared by Ariiiii: "Spam callers claiming that they are Sarah from amazon and call daily "
  • Ariiiii just unlocked their Tyrant badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (262) 468-2221 shared by kevinmdavis2010: "Ad for suffering chronic pain. "
  • kevinmdavis2010 just unlocked their Explorer badge because their Caller I.Q. score increased - congrats!
  • Call from (845) 296-9685 reported as Scammer by sarenarae
  • First caller feedback on (508) 217-9885 shared by leonardgary40: "Nobody on other line "
  • leonardgary40 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (208) 316-3471 shared by dimmitt: "Cellphone number for Theresa Dimmitt. "
  • dimmitt just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (206) 660-6621 shared by dimmitt: "This is cell phone number. "
  • dimmitt just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (770) 988-9961 shared by kd4ekz: "Caller ID days EG USA LP. Dead air when answered. "
  • First caller feedback on (864) 735-9112 shared by aslipscomb: "Not sure who this is, I keep getting calls from this number daily."
  • Call from (214) 730-4354 reported as Dead Air by callSux
  • First caller feedback on (951) 756-9725 shared by trishofcal: "Called from Riverside Ca no msg left "
  • First caller feedback on (601) 953-8668 shared by ypacekids: "The call starts with an automated system telling you it's their last attempt for you to receive student loan forgiveness. When you finally speak to a live person they immediately ask if you have student loans. Before answering I asked the name of the company. The person then rudely said "I asked you a question that you need to answer...DO YOU HAVE STUDENT LOANS?" When I asked the name of the company again, I was hung up on. These are people trying to mislead you about student loans."
  • ypacekids just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (302) 250-6681 reported as Dead Air by RHRyan
  • First caller feedback on (707) 877-6095 shared by karinh75: "Landline from Elk CA no message"
  • karinh75 just unlocked their Numbers Guy badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (254) 219-4875 shared by wegotthishustle6909: "I don't know who owns this number but they call them hang up "
  • First caller feedback on (707) 271-3286 shared by karinh75: "Robot caller VINCE with offers to reduce interest rate on credit cards"
  • New feedback on (888) 201-0011 by aterrell312: "Robo caller claiming my windows operating system has a virus. I have a Mac using OS! Avoid - complete scam."
  • First caller feedback on (707) 630-3841 shared by karinh75: "Left no message says FOX Kelsea from"
  • First caller feedback on (781) 660-7251 shared by amanda.emerson813: "Texted me my name with a link, didn’t click link "
  • amanda.emerson813 just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (713) 561-5313 shared by Benjg011: "Call Center SPAM... Caller left no message "
  • First caller feedback on (281) 502-5105 shared by jan1026: "Telemarketing calls over and over"
  • jan1026 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • Call from (602) 604-7913 reported as Scammer by uabigdave
  • First caller feedback on (650) 434-6945 shared by rponce2: "This company is called senior health advisers here I am almost 22 years old and they're calling me now go figure"
  • First caller feedback on (650) 875-5978 shared by rponce2: " Another disconnected phone number and this one came in at 4 o'clock in the morning so sad I can't even get a good nights sleep because of these telemarketers I hate it"
  • First caller feedback on (650) 875-0473 shared by rponce2: "Another disconnected phone number but they sure do not call early in the morning and wake you up out of a sound sleep it's not right"
  • First caller feedback on (800) 227-1602 shared by angellilly22291: "I have no car so I don't need insurance "
  • angellilly22291 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (773) 703-5482 shared by missvfitdoll: "AVOID HIM!!!!!!! PLAYING GAMES "
  • Call from (781) 660-7251 reported as Scammer by amanda.emerson813
  • First caller feedback on (509) 328-7394 shared by amanda.emerson813: "Prerecorded message, not a real person"
  • amanda.emerson813 just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (509) 788-5790 shared by amanda.emerson813: "Spam call, no message left"
  • amanda.emerson813 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (337) 578-9902 shared by jkvidrine: "Did not answer. Left no message. Scammers "
  • jkvidrine just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (337) 578-6258 shared by jkvidrine: "Left no message. Did not answer. Scammers "
  • jkvidrine just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!

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.

  • 951-848-4349

    Landline Scammer 4

    Number didn't leave a voicemail. Still have no clue who "CALL1030A" is

    Identified as Scammer by twizmwest at 07:36pm on 11/20/18

    800-674-3019

    Tollfree Scammer 3

    Says your going to be arrested if you don't call them back

    Identified as Scammer by Tsconiers at 04:41pm on 02/14/19
  • 336-387-0492

    Landline Debt Collector 2 Dead Air 1

    Call is from Greensboro NC company is Portfolio Recovery. Never had no business with this company don't know the company

    Identified as Debt Collector by bassamtheman from Ottawa

    720-456-3681

    Landline Debt Collector 2 Dead Air 1

    There were 27 different listings. Anywhere from Victoria Secret, Commety Collections, slam, and more. I believe they're a debt collector

    Identified as Debt Collector by Shutterbug at 01:33am on 02/17/19
  • 757-204-2199

    Landline Debt Collector 2 Dead Air 1

    Portfolio Recovery, just blocked.

    Identified as Debt Collector by claudes from Radcliffe

    951-363-0163

    Landline Scammer 2 Dead Air 1

    Suspicious car it came up as Microsoft I did not answer or nor did I call back I know Microsoft does not call a person's house.

    Identified as Scammer by nab101 at 08:14pm on 02/16/19
  • 385-298-0019

    Dead Air 1 Scammer 1

    Spam calling at its finest

    Identified as Dead Air by wolfgirlohio at 07:45pm on 05/18/18

    512-564-8526

    Landline Prankster 1 Scammer 1

    Social security scam

    Identified as Prankster by scottyl1 at 08:40pm on 02/12/19
  • 800-974-3653

    Tollfree Scammer 2

    If you google the number it shows as IRS scam. The message left is I would be arrested if I don’t return the call.

    Identified as Scammer by Chocolate01 from Columbia, SC

    678-261-7085

    Landline Scammer 2

    This is health insurance spam

    Identified as Scammer by rsabvt57 from Mount Sterling, KY
  • 215-516-7129

    Landline Asking For Money 1 Dead Air 1

    Xfinity rep asking how things have been and if we want to pay for additional services.

    Identified as Asking For Money by codyfitz at 05:35pm on 01/08/19

    971-777-7137

    Landline Scammer 2

    No voice message left.

    Identified as Scammer by kd4ekz at 08:41pm on 01/15/19
  • 800-777-2623

    Tollfree Scammer 2

    This number is a scammer.

    Identified as Scammer by mjic3 from Ottawa

    678-261-3952

    Landline Scammer 2

    Scam. Telemarketers/scammers will not stop calling.

    Identified as Scammer by ramonmedrano99 from Conroe, TX
  • 413-327-3465

    Landline Dead Air 1 Scammer 1

    Caller left no message...SPAM

    Identified as Dead Air by Benjg011 at 08:59pm on 01/08/19

    754-802-3600

    Landline Dead Air 1 Scammer 1

    This number is saying it's from Hollywood Florida. I just called an online pet store about an unauthorized charge on my Visa card. I missed this call but I'm betting it might be this place calling me back. Well they already promised to refund my money, so if they don't I'll come back to this & update w/more details. Stay safe ppl.

    Identified as Dead Air by KeepNitreeel at 04:36am on 02/16/19
  • 888-201-0011

    Tollfree Scammer 2

    Robo caller claiming my windows operating system has a virus. I have a Mac using OS! Avoid - complete scam.

    Identified as Scammer by aterrell312 from Norwalk, CT

    315-304-2170

    Landline Cheater 1 Scammer 1

    IRS scam. Criminal Investigation Department. SCAMMERS

    Identified as Cheater by jkvidrine at 06:01pm on 02/14/19
  • 281-698-6063

    Landline Debt Collector 2

    They call several times a day but leave no message

    Identified as Debt Collector by dazeddaisy at 02:29am on 02/20/19

    662-486-9737

    Landline Dead Air 1 Scammer 1

    Call center spammer. Multiple complaints

    Identified as Dead Air by pjaptr2019 from Indianapolis, IN
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