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 (512) 361-6534 shared by scarlettessa: "Stood me up not once but twice real prize here "
  • scarlettessa just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (716) 294-5874 shared by Chaddavis68: "Money scammer that comes up with sad stories so you feel sorry for her"
  • Chaddavis68 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (707) 368-2669 shared by karinh75: "Left no message Another call from Career Advising Center for jobs at Amazon JUNK"
  • First caller feedback on (646) 374-7458 shared by missvfitdoll: "DISRESPECTFUL!!!! AVOID HIM "
  • missvfitdoll just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (606) 305-7066 shared by js2341: "Thought it might be a friend of mine but didn't get a responses "
  • js2341 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (330) 842-7873 shared by 56840: "Keeps cussing out my friend"
  • 56840 just unlocked their Composer badge because their Caller I.Q. score increased - congrats!
  • Call from (330) 842-7873 reported as Trusted Caller by 56840
  • First caller feedback on (818) 297-9886 shared by uhlyssq: "This is a 27-year-old female who lives in Canoga Park"
  • uhlyssq just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (901) 440-6271 reported as Cheater by calettawright
  • First caller feedback on (917) 833-4504 shared by missvfitdoll: "CHEAP!!!! Avoid him!!!"
  • missvfitdoll just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (347) 461-3148 shared by missvfitdoll: "EXPLICIT QUESTIONS! Avoid him "
  • missvfitdoll just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (713) 319-4914 shared by jerimyroque: "No repose from caller."
  • jerimyroque just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (732) 887-5114 reported as Scammer by Matches99
  • Call from (770) 838-3598 reported as Scammer by kd4ekz
  • Call from (678) 901-0106 reported as Asking For Money by kd4ekz
  • Call from (608) 856-3496 reported as Scammer by kd4ekz
  • Call from (770) 541-5827 reported as Scammer by kd4ekz
  • Call from (219) 204-1899 reported as Trusted Caller by froggydoggy123456789
  • Call from (774) 234-8839 reported as Cheater by Missoula
  • First caller feedback on (256) 371-6239 shared by Rickey60: "Alabama Fraternal Order of Police asking for money It appeared to be a recorded message "
  • Rickey60 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (210) 749-4258 shared by andrew.molina32: "The baddest of the baddest"
  • andrew.molina32 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (619) 728-7758 shared by Angelite: "Sent a phishing text posing as Wells Fargo bank "
  • Angelite just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (512) 278-2371 reported as Trusted Caller by sparklu
  • Call from (347) 748-8744 reported as Cheater by Mook856
  • First caller feedback on (209) 898-6342 shared by lorilove31: "This number is register to a questionable sales site named Kingsalesx.com who is currently under investigation."
  • lorilove31 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (817) 707-2130 shared by kalexandriaha: "Was Arron Ross "
  • kalexandriaha just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (718) 908-9371 reported as Trusted Caller by fcuthill
  • Call from (323) 406-7793 reported as Heartbreaker by Divina21
  • First caller feedback on (575) 250-0576 shared by farm12345: "Dead air. Rand twice picked it up and nothing."
  • farm12345 just unlocked their Star Gazer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (502) 377-7219 shared by twity: "Text message spammer."
  • First caller feedback on (516) 346-5193 shared by lynns3868: "Sent me a text that said watch my video msg. No idea who this is"
  • lynns3868 just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!
  • Call from (516) 346-5193 reported as Trusted Caller by lynns3868
  • First caller feedback on (615) 212-6911 shared by carlo60630: "This is a debt collector. They use several different phone numbers and area codes "
  • First caller feedback on (724) 213-6118 shared by carlo60630: "This is a debt collector. They use several different phone numbers and area codes. "
  • First caller feedback on (412) 206-5844 shared by chakram5: "Called - immediately hung up. "
  • chakram5 just unlocked their General badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (229) 429-4211 shared by aprildsimon: "Aura there a sec and then hangs up "
  • aprildsimon just unlocked their General badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (321) 821-2647 shared by EricB13: "Though I didn't answer the number they were Not calling to keep me updated on my home warranty bull- shot They were calling to sell me some sort of Fairy Tale!!! "
  • First caller feedback on (929) 209-3978 shared by jazmin.c.baker: "I need these people to stop calling me!"
  • jazmin.c.baker just unlocked their Composer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (952) 955-1964 shared by jazmin.c.baker: "I want these people to stop calling me please!"
  • jazmin.c.baker just unlocked their Conqueror badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (559) 462-9772 shared by NoahC: "Idk who this is . Might be the ex"
  • NoahC just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • Call from (412) 206-5844 reported as Scammer by Jadeyz1
  • First caller feedback on (573) 458-9474 shared by Marshallaw: "Calls leaves no message "
  • First caller feedback on (203) 818-0642 shared by missvfitdoll: "TIME WASTER!!!!AVOID HIM"
  • missvfitdoll just unlocked their Freedom Fighter 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.

  • 941-379-1954

    Landline Scammer 3 Dead Air 1

    Looking for "feedback" on something I never ordered.

    Identified as Scammer by gggpers from Abington, PA
    See All 3 Comments

    760-548-2341

    Wireless Debt Collector 3

    Most likely a scam don't bother picking up

    Identified as Debt Collector by j.macfarlane1 at 05:48pm on 01/15/19
    See All 3 Comments

  • 916-245-7422

    Landline Scammer 3

    Thank you! This guy just tried to do the same to me. Specifically asked for the IHR report.

    Identified as Scammer by solden84 from Aptos, CA
    See All 3 Comments

    847-983-9230

    Landline Scammer 2

    Prerecorded scam from Apple saying my account has been compromised.

    Identified as Scammer by dfater601 from Dearborn, MI
    See All 2 Comments

  • 516-344-1156

    Scammer 2

    Canned message saying Apple account has been breached.

    Identified as Scammer by dfater601 from Dearborn, MI
    See All 2 Comments

    281-306-6659

    Landline Debt Collector 2

    Call is from Splendora Texas compAny is Portfolio Recovery I've never had no business with the company don't know them

    Identified as Debt Collector by bassamtheman from Ottawa
    See All 2 Comments

  • 229-632-3057

    Wireless Spam Texter 1 Scammer 1

    Not a trusted caller scam alert for Sicial security

    Identified as Spam Texter by aprildsimon from Du Pont, GA
    See All 2 Comments

    336-387-0492

    Landline Debt Collector 2

    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
    See All 2 Comments

  • 816-318-5024

    Landline Debt Collector 1 Scammer 1

    This is a debt collector. They use several different phone numbers and area codes.

    Identified as Debt Collector by carlo60630 at 04:33pm on 01/17/19
    See All 2 Comments

    206-552-1456

    Landline Dead Air 2

    No one spoke when I answered. About 20 seconds of dead air and call dropped.

    Identified as Dead Air by Shawshanker1 at 07:46pm on 01/18/19
    See All 2 Comments

  • 346-223-0034

    Debt Collector 1 Scammer 1

    This is a debt collector. They use several different phone numbers and area codes.

    Identified as Debt Collector by carlo60630 from Chicago, IL
    See All 2 Comments

    866-419-2780

    Tollfree Debt Collector 1 Scammer 1

    Bill Collector for many different companies. Does not stop calling even if you did not have an account with the company they think you did. Very annoying.

    Identified as Debt Collector by bmdowney901 from New York, NY
    See All 2 Comments

  • 412-206-5844

    Landline Dead Air 1 Scammer 1

    Called - immediately hung up.

    Identified as Dead Air by chakram5 from Newark, DE

    224-204-2638

    Scammer 1

    Google business verification scam

    Identified as Scammer by dragonfly3637 from Aurora, CO

  • 910-651-9344

    Scammer 1

    He is the police . Do not answer questions

    Identified as Scammer by khloeddd at 01:44am on 01/18/19

    575-250-0576

    Dead Air 1

    Dead air. Rand twice picked it up and nothing.

    Identified as Dead Air by farm12345 at 01:47am on 01/20/19

  • 303-834-8751

    Landline Dead Air 1

    Called from my area code and neighborhood prefix, left no message

    Identified as Dead Air by ds.publ from Taipei

    917-833-4504

    Wireless Spam Texter 1

    CHEAP!!!! Avoid him!!!

    Identified as Spam Texter by missvfitdoll at 12:49am on 01/21/19

  • 254-987-6829

    Landline Scammer 1

    Always call for social security information. Usually change the state in which they call from every month or so

    Identified as Scammer by patsches81 from Boston, MA

    803-640-4857

    Wireless Scammer 1

    Credit card scammer that says my credit card interest is going up and I don't even own a credit card.......

    Identified as Scammer by W2463 at 04:24pm on 01/16/19

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