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 (574) 601-9941 reported as Cheater by babygirl47
  • First caller feedback on (516) 320-9699 shared by fineiann: "This is a girl that live on Long Island."
  • fineiann just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (510) 841-7020 shared by rdisraelbob: "Great person. Great baker "
  • rdisraelbob just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • New feedback on (772) 742-5289 by Bezoar4451: "Consolidation of credit "
  • First caller feedback on (816) 729-7048 shared by larhondamoore41: "Ghost caller foreign seems African"
  • larhondamoore41 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (661) 633-1292 reported as Trusted Caller by BILDO91
  • First caller feedback on (516) 203-7559 shared by julieharris1235: "Spam spam spam spam spam"
  • julieharris1235 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (541) 780-0105 shared by julieharris1235: "Spam caller. Spam caller. "
  • julieharris1235 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • Call from (305) 306-2222 reported as Trusted Caller by luisdd4919
  • First caller feedback on (719) 472-0204 shared by SilentSpyWatcher: "Credit Card debt scammer"
  • Call from (803) 828-0914 reported as Scammer by meggorock
  • First caller feedback on (215) 791-6046 shared by Ceribis: "Called multiple times over a few days. Finally answered and it was just dead air. "
  • Ceribis just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (918) 218-2377 reported as Trusted Caller by Ceribis
  • First caller feedback on (202) 798-1510 shared by itasara: "The ID caller says it's from the tea party. Many complaints online say it's a Robo call and that it's a scammer. I don't know what it is but I don't want them to call. Many months ago during the election I got a call from them and I spoke to somebody there. Seemed legitimate at the time. Maybe it is I just don't know. I have Blocked them so it only rings and then stops after a ring or two"
  • New feedback on (702) 359-5643 by ljparkss: "Limitless income- scam to earn me "25,000" in my pocket. Automated voice"
  • First caller feedback on (801) 400-1275 shared by Jake2012: "This is my moms personal and work phone she makes and helps complete quilts"
  • Jake2012 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (877) 254-1115 shared by carrielynn: "This is a free trial pay the shipping fee only - but then they bill your account for 79.68 $ and say that you signed up for it and hang up on you ! The name is nexus diet BUT HERES THE KICKER ITS PUBLISHERS CLEARING HOUSE THAT SAYS YOUVE WON A PRIZE - to pick one ! I didn't even think I should be charged for shipping if I won ! But I had wasted 5 min filling out a survey so I did it ! Boy am I sorry now !"
  • carrielynn just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (800) 221-8254 shared by m6216: "Anonymous, block them"
  • m6216 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (702) 245-0520 shared by trishofcal: "Called from Las Vegas Nv"
  • First caller feedback on (702) 578-0475 shared by trishofcal: "Called from Las Vegas Nv"
  • First caller feedback on (727) 313-9591 shared by hotfairy87: "Spamcaller, when answered they hung up. "
  • hotfairy87 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (727) 313-9591 reported as Trusted Caller by hotfairy87
  • Call from (321) 400-0393 reported as Cheater by elisetvega
  • First caller feedback on (856) 208-6113 shared by Wingo: "Telemarketers spam callers "
  • First caller feedback on (201) 477-1674 shared by Wingo: "Green energy telemarketers spam "
  • First caller feedback on (770) 415-1167 shared by lghtning44: "Another Medicare telemarketer"
  • First caller feedback on (480) 508-7197 shared by Wingo: "Telemarketers spam caller "
  • Call from (209) 280-1877 reported as Debt Collector by moose87
  • First caller feedback on (773) 844-3595 shared by boricuaboy4e: "Scam according to White-Pages"
  • boricuaboy4e just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (405) 471-5152 shared by ljparkss: "This was an automated voice trying to get me to say yes and offering me a free vacation. Never said where or what resort. Very curious to see if this was one of those scammers that can use someone's actual number. Because the name listed on here is from my hometown and the number that called me said the hometown but it definitely wasn't that person. These scams are getting more intricate everyday! "
  • First caller feedback on (323) 768-0786 shared by thomgarcia: "Other app that I used says that this is spam"
  • thomgarcia just unlocked their Composer badge because their Caller I.Q. score increased - congrats!
  • New feedback on (207) 454-4343 by sweetjudge: "Dead air. Looked up this number. Random caller to sign up for insurance. Fear mongerer. Don't answer and hopefully it will get you off their list. Going after 60 something's or disabled."
  • sweetjudge just unlocked their Pioneer badge because their Caller I.Q. score increased - congrats!
  • Call from (903) 663-0395 reported as Trusted Caller by dew73
  • First caller feedback on (925) 818-8895 shared by Sconsetgal: "This call was a recorded female voice asking me to "press one" to reduce the interest rate on my credit card. The phone number is listed as Grant somebody in Walnut Creek, Ca. It's a scam wanting personal information."
  • Sconsetgal just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (254) 301-7773 shared by bitchface1532: "Great cause................"
  • bitchface1532 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (414) 800-2549 shared by Billfish: "Didn't leave a message. Other websites has listed it a scam. "
  • Billfish just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • Call from (954) 359-1200 reported as Trusted Caller by luisdd4919
  • Call from (305) 876-7000 reported as Trusted Caller by luisdd4919
  • Call from (805) 375-7143 reported as Trusted Caller by etlindholm
  • First caller feedback on (631) 889-1918 shared by blessedsoul: "Nice person who is trustworthy and honest. "
  • blessedsoul just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (916) 825-1836 shared by ObviousMan: "Appears to be not a person but a Autodialer For Unsolicited Sales instead. "
  • Call from (479) 430-9188 reported as Cheater by 47943
  • First caller feedback on (510) 295-4935 shared by adark: "Called and left message. Was not able to call the number on caller ID "
  • Call from (985) 856-8021 reported as Heartbreaker by tigWelder17
  • Call from (417) 260-5010 reported as Trusted Caller by velingram
  • Call from (660) 909-9029 reported as Cheater by velingram
  • First caller feedback on (909) 264-5392 shared by 1471: "Yo tenia este. Numero pero lo perdi y tenia el facebook de mi negocio con este numero y aora no lo puedo abrir porq nesesito un texto q manda facebook pa abrirlo podria ayudarme mi numero aora es 7608802356"
  • 1471 just unlocked their Statesman 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.

  • 631-230-5388

    Landline Scammer 3 Debt Collector 2

    The most evil thing to crawl atop this planet...A DEBT COLLECTOR

    Identified as Debt Collector by NotaMurderer from Spartanburg, SC

    404-455-9111

    Wireless Scammer 3 Spam Texter 1

    This is a scammer call

    Identified as Scammer by Jose8868 from Manvel, TX
  • 203-549-6699

    Landline Dead Air 2 Scammer 1

    They state that it's the second and final call to lower interest rates. Google states this number is spam.

    Identified as Scammer by nonyabizz05 from Sumter, SC

    202-738-4202

    Wireless Cheater 2 Scammer 1

    IRS scam- demands you call back for an audit for tax fraud.

    Identified as Scammer by htigrett at 09:47pm on 03/14/17
  • 888-201-1573

    Tollfree Cheater 1 Scammer 1

    Called to tell you they want to fix your computer. Try to get credit card over phone to make repairs online.... SCAM!

    Identified as Scammer by baz0157 at 11:19pm on 03/25/17

    210-899-0246

    Scammer 1 Dead Air 1

    Called my cell phone, left no message. When I called the number back, I got a recording saying that the number could not be called as dialed

    Identified as Dead Air by rogerdoger_57 at 02:58pm on 03/24/17
  • 479-777-0540

    Scammer 2

    This is a scammer call

    Identified as Scammer by Jose8868 from Houston, TX

    609-337-3139

    Landline Scammer 1 Dead Air 1

    Just background noise when you answer. No response!!

    Identified as Dead Air by Bezoar4451 from Philadelphia, PA
  • 203-983-5988

    Landline Scammer 2

    Says they've been monitoring my credit and I am approved for a credit card. What a scam!

    Identified as Scammer by Hessmonster from Portage, MI

    682-267-1907

    Landline Dead Air 2

    Called but left no message

    Identified as Dead Air by cjstheman4u at 06:22pm on 03/24/17
  • 207-454-4343

    Landline Prankster 1 Dead Air 1

    Cold caller for unknown business. Noted one star review on Yelp. I won't be answering if calls again. In fact, I'm blocking.

    Identified as Dead Air by DIOGENES from Hollis Center, ME

    928-599-0012

    Landline Scammer 2

    This is not callers actual number.

    Identified as Scammer by netbyte from South Lake Tahoe, CA
  • 908-736-8754

    Landline Asking For Money 1 Spam Texter 1

    Telemarketers marketing spam

    Identified as Spam Texter by Wingo from East Brunswick, NJ

    281-710-0064

    Landline Scammer 2

    Prerecorded Voice - Federal Tax Scam

    Identified as Scammer by .george007 at 02:30pm on 03/24/17
  • 803-408-9761

    Landline Scammer 1

    Calls and tells you he can lower your Visa and MasterCard rate by trying to get your numbers.Do not give him any info,he is a scammer.Google the number and read all the comments.

    Identified as Scammer by jennamac29 at 02:53pm on 03/27/17

    202-789-5587

    Landline Dead Air 1

    No one answers computer says good bye

    Identified as Dead Air by judyleach01 at 09:14pm on 03/24/17
  • 352-460-9313

    Landline Spam Texter 1

    Says he is going to compensate me for medical. Doesn't speak good English.

    Identified as Spam Texter by judyleach01 at 10:17pm on 03/23/17

    585-747-2939

    Wireless Drama Queen 1

    Some white clown named David who responds to postings and then never follow through. Waste of time.

    Identified as Drama Queen by Titus.3000 at 07:11am on 03/25/17
  • 866-399-1441

    Tollfree Debt Collector 1

    They buy any old debt you have and threaten you to pay it or they will come to your house or job to serve you. Scam

    Identified as Debt Collector by Jharrismurray from MI

    307-216-3909

    Wireless Scammer 1

    Thiefs sealing from us

    Identified as Scammer by alexekstra at 07:48pm on 03/28/17