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 (866) 928-8598 reported as Trusted Caller by rosesandthorns
  • Call from (516) 587-3572 reported as Trusted Caller by rosesandthorns
  • First caller feedback on (229) 518-4911 shared by timberchic10: "Debt collector won't quit calling me"
  • timberchic10 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (281) 856-9767 shared by mohdali: "your net work is connecting the world together, most especially the ones you think they are dead or wasn't around"
  • mohdali just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (267) 439-6837 reported as Trusted Caller by wilson1017
  • Call from (512) 484-1579 reported as Trusted Caller by Rodrigotx
  • First caller feedback on (970) 636-1286 shared by mattanderson7691: "A robo texter from a disability matching service "
  • First caller feedback on (217) 371-1396 shared by mortarman0341: "Foul crank caller. No good"
  • Call from (843) 860-5775 reported as Trusted Caller by 13characters
  • First caller feedback on (951) 336-0062 shared by menocamino: "Fake rewards program "
  • menocamino just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (949) 627-2303 shared by mattanderson7691: "Robo caller for a payday loan company "
  • First caller feedback on (402) 338-9582 shared by night_hawk_62: "This number is some call center trying to get the listener to change creditcard interest rates. They pester all hours of the day and night. "
  • night_hawk_62 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • Call from (402) 338-9582 reported as Trusted Caller by night_hawk_62
  • Call from (888) 280-6562 reported as Scammer by carlo60630
  • First caller feedback on (872) 999-1060 shared by mattanderson7691: "Robo caller for a payday loan company "
  • First caller feedback on (214) 783-3739 shared by axehak: "Another Irving scammer. Umber from Irving Tx. When answered no response and when called the call is blocked. "
  • First caller feedback on (352) 812-4340 shared by mysticbound: "Welding instructor at MTC. Good guy "
  • First caller feedback on (352) 515-9782 shared by mysticbound: "she sends pics of herself or whats supposed to be her to men orwhoever answer the text messages and even tried to get her "
  • mysticbound just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (505) 209-9213 shared by craigtag: "Out of state caller. Dead air"
  • craigtag just unlocked their Queen badge because their Caller I.Q. score increased - congrats!
  • Call from (626) 253-2482 reported as Scammer by hopkinskathy
  • First caller feedback on (501) 406-0805 shared by apezre78: "Phone scam for I don't know what. "
  • apezre78 just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (619) 369-4642 shared by apezre78: "Not a trusted caller; some kind of free apple iPhone 8 scam. "
  • apezre78 just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (201) 254-3599 shared by jtk84: "This number called me I answered it, could hear somebody breathing and then the person hung up. "
  • First caller feedback on (814) 683-9141 shared by jtk84: "Number called my phone, I answered said hello, could hear a person breathing then they hung up. "
  • Call from (504) 500-4623 reported as Trusted Caller by llxx7
  • First caller feedback on (239) 206-4400 shared by aterrell312: "Promoting shady real estate deals."
  • First caller feedback on (573) 967-8965 shared by katywiest: "Marriott hotels offering me a free weekend. "
  • Call from (417) 239-9102 reported as Trusted Caller by deanna.h.johnson.9
  • First caller feedback on (217) 416-5317 shared by whatisgoingonhere: "Answered call from this number and they immediately hung up. I called right back and they let it go to voicemail. Voicemail was the auto generated message so no way to identify caller. Beware?"
  • whatisgoingonhere just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (810) 714-2235 shared by maljeanne.davis: "This is a trusted number. "
  • maljeanne.davis just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (312) 925-1973 shared by Who-da-f: "This is a telemarketing automated message ."
  • Who-da-f just unlocked their Conqueror badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (214) 783-2234 shared by axehak: "A robot dialer using this number and no one is there or answers when picked up. Name associated is false. "
  • axehak just unlocked their Physicist badge because their Caller I.Q. score increased - congrats!
  • Call from (727) 325-1288 reported as Scammer by amipriss
  • First caller feedback on (818) 706-2940 shared by lennyw: "Called 3 times within 2 minutes & dead air no one on "
  • Call from (609) 842-5054 reported as Dead Air by janetlizz
  • First caller feedback on (732) 904-7196 shared by Wingo: "Telemarketers spam callers "
  • First caller feedback on (214) 783-8100 shared by axehak: "Fame name. Warranty scam for home warranty "
  • Call from (636) 875-5482 reported as Heartbreaker by hpangs
  • Call from (608) 317-8915 reported as Debt Collector by mikehelgeson57
  • First caller feedback on (707) 633-2782 shared by lghtning44: "Apple malware infected scam."
  • First caller feedback on (570) 713-4364 shared by Dreel: "Real person. Not a tells marketers "
  • Dreel just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (707) 373-8747 shared by jitmobilem: "It's all good for calls"
  • First caller feedback on (267) 329-0897 shared by tocoasft: "Travel company calling to sell services. "
  • tocoasft just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (669) 255-8064 shared by gusto.9859: "Fine motherfucker. Who knows how to fuck good "
  • gusto.9859 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (408) 469-6969 shared by gusto.9859: "Heartbreaker. Drama queen"
  • First caller feedback on (978) 775-3747 shared by cjstheman4u: "Called but left no message "
  • Call from (304) 741-0365 reported as Cheater by christiantanzey44
  • Call from (832) 457-2504 reported as Trusted Caller by srsmistral
  • First caller feedback on (567) 214-9208 shared by estephcapellan: "Asking about car insurance"
  • estephcapellan just unlocked their Swashbuckler 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.

  • 202-455-8888

    Landline Asking For Money 5 Scammer 3

    Bill Collector. Telemarketer. Money Scam.

    Identified as Asking For Money by satelliteheart at 12:45pm on 03/17/14

    877-384-9041

    Tollfree Asking For Money 2 Trusted Caller 1

    This number is charter communication service provider, wanting money before the bill is due!

    Identified as Asking For Money by mrsdinkyd2009 from Beaver Dam, WI
  • 408-610-4900

    Wireless Prankster 1 Cheater 1

    Keeps calling at all hours and levels a yodeling voicemail. Attempted block and person still getting through

    Identified as Prankster by janet77jones from Upper Marlboro, MD

    302-289-3370

    Landline Scammer 2

    Caller ID said "Melva Dixon" and a woman asked for someone by name who lives in another house down the street. The caller claimed they were given our number by directory assistance, which is impossible.

    Identified as Scammer by davelynn at 08:18pm on 07/21/17
  • 313-993-9880

    Landline Scammer 2

    Detroit number. Says calling from Marriott and I got a free nights stay. Scam!

    Identified as Scammer by Hessmonster from Portage, MI

    510-210-9800

    Landline Scammer 2

    Survey company out of state

    Identified as Scammer by esforero from Logan, UT
  • 502-205-7976

    Landline Dead Air 2

    Unknown caller, didn't answer; no message left.

    Identified as Dead Air by twity from Syracuse, UT

    484-451-5393

    Landline Scammer 1 Cheater 1

    Internet search indicates many scammers using this name

    Identified as Scammer by johnwturner from Marcus Hook, PA
  • 213-924-6361

    Wireless Scammer 2

    Wanting to consolidate bills it's a scam block the number

    Identified as Scammer by Lessizme from White Hall, AR

    515-298-6039

    Wireless Scammer 2

    When u call the number it's A robo voice claiming to say it's a reward cash redemption center but it also leaves a voice mail saying it's a payday loan company

    Identified as Scammer by mattanderson7691 from Troy, MI
  • 715-882-3461

    Landline Scammer 2

    Credit card interest rate reduction scammer. They called my phone yesterday, but left no message. Today, they called again, and I tried to press nine to talk to an agent. No one ever came online. The message just repeated over and over again. I tried to call the number back, and got a recording, saying that the number could not be called as dialed.

    Identified as Scammer by rogerdoger_57 at 07:01pm on 07/21/17

    605-309-8895

    Landline Dead Air 1 Prankster 1

    This individual called me but dead air is all I heard

    Identified as Dead Air by rponce2 at 10:42pm on 07/20/17
  • 862-227-8554

    Landline Spam Texter 1 Dead Air 1

    Telemarketers spam callers

    Identified as Spam Texter by Wingo at 11:24pm on 07/19/17

    505-209-9213

    Wireless Dead Air 1 Scammer 1

    Out of state caller. Dead air

    Identified as Dead Air by craigtag at 08:25pm on 07/24/17
  • 410-995-8567

    Landline Dead Air 1 Heartbreaker 1

    Number not available at this time

    Identified as Dead Air by skh11 from Bronx, NY

    510-295-4935

    Landline Dead Air 1 Trusted Caller 1

    Unknown caller, no message left.

    Identified as Dead Air by twity from Syracuse, UT
  • 609-239-6871

    Landline Dead Air 1

    Using my area code and exchange to make me think it's someone I might know

    Identified as Dead Air by janetlizz from Burlington, NJ

    877-742-5763

    Tollfree Dead Air 1

    Nationwide no msg left

    Identified as Dead Air by trishofcal from Corona, CA
  • 646-809-9646

    Scammer 1

    Come and try to have me arrested. Your game is up. No one believes this anymore.

    Identified as Scammer by seanthesailor2003 at 07:40pm on 07/19/17

    202-459-4614

    Landline Scammer 1

    IRS scam...stating they are suing for back taxes and to call them back....the IRS never calls they send certified letters

    Identified as Scammer by ajccja from Ottawa
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