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 (214) 612-2957 shared by rokt9: " Becca trying to collect information to scam you!"
  • rokt9 just unlocked their Caregiver badge because their Caller I.Q. score increased - congrats!
  • Call from (409) 998-2504 reported as Cheater by andriabm8
  • Call from (520) 306-1714 reported as Dead Air by lummusk22
  • First caller feedback on (812) 208-1953 shared by jdchr8325: "actual person on this one. I thought this one was a spammer and I was incorrect"
  • jdchr8325 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (317) 509-3126 shared by jdchr8325: "I didn't realize this acquaintance had a second number. This number is an actual person"
  • jdchr8325 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (812) 240-6782 shared by jdchr8325: "LEGITIMATE RESIDENT. I thought this was a number that kept calling everyday at the same time, I was mistaken"
  • jdchr8325 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (520) 488-5276 reported as Trusted Caller by Mike138
  • First caller feedback on (830) 890-1451 shared by marcomavc.mv: "Good person young guy "
  • marcomavc.mv just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (951) 358-5264 shared by corus.corvax: "This is a crew. They're not unsophisticated. They use real confidential information about a target bought, stolen or just found on the Internet and the illusion of authority which they accomplish by having multiple actors playing different roles during a single phone call, complete with placements on-hold, phone numbers similar enough to actual counterparts numbers that it's hard not to believe they're legitimate. If they want fast money and use fear at the eleventh hour to influence your decision to pay th"
  • corus.corvax just unlocked their Star Gazer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (562) 480-8847 shared by ericnjamiestar: "This number has wrong location"
  • ericnjamiestar just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (650) 382-7828 reported as Spam Texter by frankn628
  • Call from (917) 480-8788 reported as Prankster by Jacindanyc
  • First caller feedback on (661) 522-8617 shared by ucantscamme: "caller asked for me by first name. I asked who is calling? stated he was from the california police and fire fire fighters association. I have had many calls from the same man in the past. each time I asked him to remove me from his calling list. he continues to call several time a year asking for donations. this time i told him to stop wasting his time and to not call this number again. we will see how that works. don't be fooled by scam phone calls."
  • ucantscamme just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (928) 517-4297 reported as Scammer by uabigdave
  • Call from (239) 777-0126 reported as Trusted Caller by The_Blue_Goose
  • New feedback on (405) 697-3213 by jennif6204: "This is a scam robo call"
  • First caller feedback on (251) 714-7424 shared by Edmond50: "Obviously not a real number. "
  • Edmond50 just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (620) 794-2141 shared by LsrryL: "Nothing but dead air"
  • LsrryL just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (914) 331-7196 shared by aedwards1889: "No answer and dead silent "
  • aedwards1889 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (210) 729-0700 shared by brianik1069: "Scam from mattiott hotels "
  • brianik1069 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (732) 709-7025 shared by aedwards1889: "This caller never speaks and phone is silent "
  • aedwards1889 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (260) 240-4062 shared by rlane574: "Texted with a link to home warranty loan"
  • rlane574 just unlocked their Explorer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (972) 954-9336 shared by tool4daman: "June 18 2019- don't know if this is a scam or not. But a female called me from this number and asked if i wanted to sell my home. Claimed she was from keller Williams realty. "
  • Call from (559) 415-5890 reported as Asking For Money by gabrielruiz206
  • First caller feedback on (786) 236-7143 shared by FloridaMan: "Beware working girls dude name is Elias a trucker he is trouble for escorts in Florida "
  • FloridaMan just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (518) 679-3029 reported as Spam Texter by mrsdavis82206
  • Call from (786) 236-7143 reported as Trusted Caller by FloridaMan
  • Call from (323) 219-1111 reported as Trusted Caller by Csinck
  • First caller feedback on (281) 800-8308 shared by Benjg011: "Call Center SPAM... Caller left no message "
  • First caller feedback on (360) 967-1179 shared by Benjg011: "Caller left no message...SPAM "
  • Call from (832) 491-6896 reported as Scammer by [email protected]
  • First caller feedback on (305) 707-2604 shared by FloridaMan: "Beware this number a call girl in Florida. Simple google search of number points to various sites she openly solicits "
  • FloridaMan just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (877) 267-3765 shared by Benjg011: "Call Center SPAM... Caller left no message "
  • Call from (305) 707-2604 reported as Trusted Caller by FloridaMan
  • First caller feedback on (219) 440-8086 shared by mrshickman2003: "Reducing interest on capital one credit card"
  • mrshickman2003 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (713) 858-9841 shared by Benjg011: "Call Center SPAM... Caller left no message "
  • First caller feedback on (910) 390-2698 shared by amsmith1217: "Harassment from textnow app"
  • amsmith1217 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (602) 992-9888 reported as Scammer by uabigdave
  • First caller feedback on (914) 559-0690 shared by rokt9: "Unknown text from a non contact source "
  • rokt9 just unlocked their Composer badge because their Caller I.Q. score increased - congrats!
  • New feedback on (855) 838-4388 by ddavis250: "They can hardly speek english so I hung up"
  • New feedback on (800) 566-9780 by mrshickman2003: "Severe Weather warning call "
  • Call from (219) 795-1801 reported as Trusted Caller by mrshickman2003
  • First caller feedback on (330) 707-2229 shared by Mycalls1: "I believe this number is being used to spam callers under the name Mahoning valley pr (on my caller ID)"
  • Mycalls1 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (206) 822-3435 shared by vietdo: "Asking for credit card information "
  • vietdo just unlocked their Warrior 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.

  • 214-452-8226

    Landline Scammer 4 Prankster 1

    Robo Insurance telemarketer ignoring do not call registration. May be spoofing numbers.

    Identified as Scammer by aterrell312 from Norwalk, CT

    620-277-9012

    Landline Debt Collector 3 Scammer 1

    Called, left no voicemail. I don't know anyone in Kansas, will block if they do it again.

    Identified as Scammer by claudes from Atlanta, GA
  • 602-362-4192

    Landline Scammer 4

    Calls numerous times every day. Never leaves a message. I will not answer a number I do not recognize. If it is important leave a message.

    Identified as Scammer by skcoffman from Frisco, TX

    469-678-2131

    Scammer 3 Drama Queen 1

    Fake caller jobless and bored

    Identified as Drama Queen by Jayreza69 at 05:46pm on 04/09/19
  • 203-516-9852

    Landline Scammer 3

    Robocall- Scam Or Fraud - Do Not Answer

    Identified as Scammer by vrysmart at 04:50pm on 06/13/19

    443-926-3103

    Landline Prankster 1 Scammer 1

    They call you until you answer and they will bother you till you die

    Identified as Prankster by supernova8766 at 10:55pm on 06/14/19
  • 540-339-9029

    Wireless Scammer 2 Dead Air 1

    Scam Or Fraud-Do Not Answer

    Identified as Scammer by vrysmart at 04:24pm on 06/13/19

    951-824-1331

    Landline Dead Air 2 Scammer 1

    Called no message left. I'm sure it is spam call.

    Identified as Dead Air by BonnieCAL from Hawthorne, CA
  • 281-849-8910

    Landline Scammer 2 Dead Air 1

    Robocall - Scam Or Fraud - Do Not Answer

    Identified as Scammer by vrysmart at 04:55pm on 06/13/19

    541-966-2570

    Landline Scammer 3

    Telemarketer- Healthcare Robocall

    Identified as Scammer by vrysmart at 05:15pm on 06/13/19
  • 678-261-7085

    Landline Scammer 3

    Scam Or Fraud- Robocall - Do Not Answer

    Identified as Scammer by vrysmart at 04:40pm on 06/13/19

    214-210-9716

    Landline Scammer 2

    Scam Or Fraud -Robocall- Do Not Answer

    Identified as Scammer by vrysmart at 04:46pm on 06/13/19
  • 281-369-6620

    Landline Scammer 1 Dead Air 1

    Robodialer no message left

    Identified as Scammer by davejhotch at 11:22pm on 06/03/19

    800-922-0203

    Tollfree Scammer 1 Dead Air 1

    Could not leave a voice mail

    Identified as Scammer by n7dvr from Lexington, NC
  • 678-261-5854

    Landline Scammer 2

    Scam Or Fraud - Robocall - Do Not Answer

    Identified as Scammer by vrysmart at 04:44pm on 06/13/19

    213-370-3289

    Scammer 2

    “This notice is to inform you that we intend to terminate your tax ID number and going to _⁠_⁠_⁠_⁠_⁠_⁠_⁠_⁠_⁠_⁠_ wages and bank accounts as you have not taken any action against unreported income and violations of the tax code contact us immediately on direct line number 213-370-3289 I repeat 213-370-3289 an investigation officer will assist you thank you…”

    Identified as Scammer by maciebuchanan from Ann Arbor, MI
  • 631-982-2500

    Landline Scammer 2

    Same apple, apple inc, apple store vague voicemail

    Identified as Scammer by wickedwanda55 at 09:22pm on 06/15/19

    240-257-1200

    Landline Scammer 2

    This is a 'government' grant scam.

    Identified as Scammer by ThePerplexedOne from Dearborn, MI
  • 805-248-7662

    Wireless Prankster 1 Scammer 1

    Some random honky tong voice came out from this number and hung up. Sounded like a complete weirdo.

    Identified as Prankster by Chandnip804 from Warner Robins, GA

    219-215-1567

    Landline Scammer 2

    Robocall- Telemarketer- Do Not Answer

    Identified as Scammer by vrysmart at 05:27pm on 06/13/19
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