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 (337) 215-2342 shared by JBrock: "Great, personable guy!"
  • JBrock just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (251) 304-5508 shared by matabarron: "They are a scam about insurer programs "
  • matabarron just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!
  • Call from (320) 434-6737 reported as Trusted Caller by mike2r
  • First caller feedback on (312) 809-9560 shared by bdh0731: "This is a scammer don't answer. "
  • bdh0731 just unlocked their Warrior badge because their Caller I.Q. score increased - congrats!
  • Call from (870) 679-9135 reported as Trusted Caller by ckirksey33
  • Call from (561) 236-8161 reported as Scammer by brandig87
  • First caller feedback on (216) 375-4511 shared by knb1534: "Call about credit card interest rates. When I pressed 9 to speak with rep to remove my # the representative told me I couldn't remove my number and then when I insisted he swore at me and hung up"
  • knb1534 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (478) 335-5527 reported as Trusted Caller by cal_772
  • New feedback on (878) 205-1025 by texasbubba50: "Number is not correct / reassigned to business but these yoyo's keep calling - no message"
  • First caller feedback on (631) 764-1136 shared by texasbubba50: "Calls on weekend and holidays - no message - "
  • Call from (407) 832-3376 reported as Trusted Caller by limadaylin
  • Call from (904) 537-7365 reported as Trusted Caller by elainel4444
  • First caller feedback on (302) 440-1377 shared by JolieLA: "Robot solicitor offers student loan payoff. Company in violation of FTC law as it calls numbers listed on the Do Not Call registry. It also targets senior citizens who have no student loans."
  • First caller feedback on (402) 981-2990 shared by JolieLA: "Robot solicitor offers student loan payoff. Company in violation of FTC law as it calls numbers listed on the Do Not Call registry. It also targets senior citizens who have no student loans."
  • New feedback on (310) 494-2474 by JolieLA: "Robot solicitor offers student loan payoff. Company in violation of FTC law as it calls numbers listed on the Do Not Call registry. It also targets senior citizens who have no student loans."
  • First caller feedback on (310) 422-6424 shared by JolieLA: "Robot solicitor offers student loan payoff. Company in violation of FTC law as it calls numbers listed on the Do Not Call registry. It also targets senior citizens who have no student loans."
  • Call from (585) 434-4657 reported as Trusted Caller by erose14
  • Call from (734) 282-6683 reported as Dead Air by rabchenia
  • rabchenia just unlocked their Fu Manchu badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (424) 276-9103 shared by JaSpEr: "Appears to be a bot - texted me about a craigslist ad, but just put the ad title as a subject. Send a reply, and it immediately text back with the scam. (Will send you check, you cash it, then send the goods... but check is no good.) Also, I specified Alaskan locals only and this is a Los Angeles number. "
  • Call from (985) 346-2877 reported as Trusted Caller by Iknowthat
  • First caller feedback on (414) 892-7221 shared by dezzab: "Called but didn't leave a message"
  • dezzab just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (304) 941-6937 shared by ANNIEOakley: "Average citizen, no spam caller"
  • Call from (253) 486-9457 reported as Dead Air by still70mary
  • Call from (717) 236-7666 reported as Trusted Caller by punchcru
  • First caller feedback on (864) 362-4264 shared by xatlanta: "Verified caller safe"
  • xatlanta just unlocked their General badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (606) 541-8370 shared by anthonyclark103116: "Too much of a dq"
  • anthonyclark103116 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (606) 541-8370 reported as Heartbreaker by anthonyclark103116
  • First caller feedback on (786) 553-0477 shared by kikiriki: "Be careful vicious woman "
  • kikiriki just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (626) 485-8027 shared by twixel449: "Don't trust them. They're scammers. "
  • twixel449 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (317) 224-7778 shared by traceyj2373: "This number is Melissa Hudson-lobb, she is divorced from her husband who cheated on her, she is a vindictive, manipulating , evil woman who will continually call and harass her ex husband "
  • traceyj2373 just unlocked their General badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (317) 840-8055 shared by traceyj2373: "This phone number is associated with a woman who cheated on her husband. "
  • traceyj2373 just unlocked their Inventor badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (817) 293-5600 shared by traceyj2373: "This is a trusted phone number, it belongs to s business"
  • First caller feedback on (229) 824-1741 shared by traceyj2373: "This number is associated with scam artist, they get on websites and find items for sale , contact the seller and send fake cashiers check"
  • traceyj2373 just unlocked their Explorer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (682) 552-1185 shared by traceyj2373: "This number is used by a scam artist, he makes fraudulent cashiers checks and sends them out... claims to be a shipper for a company "
  • traceyj2373 just unlocked their Caregiver badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (229) 249-0233 shared by curt.harrison: "PALS Pharmacy, a division of ResCare"
  • Call from (757) 342-7776 reported as Trusted Caller by harmonie4u2
  • First caller feedback on (317) 442-0923 shared by christian.barda: "Trusted caller. No dead air or prankster."
  • christian.barda just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (909) 734-6183 shared by godsgoddess702: "Rachel Martinez Fontana Ca "
  • godsgoddess702 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (909) 578-0554 shared by godsgoddess702: "Rachel Martinez google voice number"
  • godsgoddess702 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (215) 234-1085 shared by 4Tsteps: "Got a 369 message for a site for systemtiger.com from this number. Don't know what that is so presuming it's SPAM."
  • First caller feedback on (913) 901-7214 shared by madelinekeith: "yo this person is my phone number neighbor so i texted them to say hey and they kept trying to call me. wth. back off. i was just tryna say hi, not have a phone call convo"
  • madelinekeith just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (618) 267-5409 shared by wolvy92: "Sends inappropriate unwanted photos. "
  • wolvy92 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (800) 872-2657 reported as Trusted Caller by SassyJKat
  • First caller feedback on (303) 834-9746 shared by SassyJKat: "The Robinson and Carnes home number "
  • SassyJKat just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • Call from (720) 387-9393 reported as Trusted Caller by SassyJKat

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.

  • 860-951-7532

    Landline Scammer 7 Cheater 2

    Looking to fix my windows that are pc operated. Lol I didn't realize my windows were operated by a pc no wonder they are not working properly. "Open living room window" darn still not working

    Identified as Scammer by freeflykat at 12:53am on 10/06/15

    501-515-7201

    Landline Scammer 6 Dead Air 2

    Annoying caller *Dont Trust

    Identified as Dead Air by kadynbane from Brookland, AR
  • 702-749-0530

    Landline Asking For Money 5 Heartbreaker 1

    Pretends to represent a charity organization but later on scams for money.

    Identified as Asking For Money by farkas_liz at 09:18am on 04/05/17

    641-691-0932

    Wireless Scammer 4 Dead Air 1

    Received a call from this number with a prerecording about student loan debt, pressed 1 and asked for the name of the company, the guy on the line just kept saying it was about federal student loan debt, scam for sure

    Identified as Scammer by bpcollison from Chicago, IL
  • 940-224-8507

    Wireless Heartbreaker 2 Dead Air 2

    He is sexy & exactly what I want for my future!!

    Identified as Heartbreaker by bluejeigh from TX

    208-416-1225

    Landline Scammer 3 Dead Air 1

    Claimed they were IRS and demanded $$$ or you would be arrested. Total scam . When I tried to call them back (to the phone number they directed me to) the line was always busy .

    Identified as Scammer by mleo1000 at 12:57pm on 12/10/15
  • 530-318-5302

    Wireless Prankster 1 Dead Air 1

    Cheater. Liar. Monster. Pretends to be shy, nice, and caring. Lies to you about a gf at home of 16 years so he can cheat on her and use you until she finds out and you're tossed out like garbage.

    Identified as Heartbreaker by cs71434173 from Carson City, NV

    520-210-0610

    Landline Scammer 3 Cheater 1

    They want to lower your credit card interest but don't know what credit cards you have. Go figure.

    Identified as Scammer by lhscott at 02:59pm on 04/28/17
  • 615-671-2617

    Landline Dead Air 2 Scammer 1

    Is a person claiming they want to buy s car we have on Craigslist but they are trying to scam us through PayPal. Paypal confirmed they are scammers.

    Identified as Scammer by kelly454 from Cross Plains, TN

    720-456-3696

    Landline Scammer 2 Debt Collector 1

    They are trying to collect a debt that is old and they harasse people for it

    Identified as Debt Collector by jake1132 from Crofton, MD
  • 682-628-4649

    Landline Scammer 2 Dead Air 1

    Call from Alvarado, TX. Search showed two listings. Do not know anybody in Alvarado, TX.

    Identified as Scammer by Bezoar4451 at 11:41pm on 05/17/17

    512-362-5842

    Landline Scammer 2 Dead Air 1

    Calls repeatedly claiming to be filing charges dealing with a case against me (that doesn't exist) - they threaten to have me arrested or served at my job or home of I don't give them my credit card info over the phone. They become very hostile when I request info about them or the supposed debt, then they hang up. Scammers

    Identified as Scammer by modern-renn at 07:08pm on 11/08/15
  • 425-879-1482

    Wireless Asking For Money 1 Scammer 1

    hung up when I answered

    Identified as Dead Air by Kevin.carey.71465 at 11:15am on 05/26/17

    928-399-3440

    Wireless Scammer 2 Dead Air 1

    Calling about vehicle warranty without knowing what kind of car/year it is. Bogus.

    Identified as Scammer by lghtning44 from North Arlington, NJ
  • 585-808-2286

    Wireless Prankster 1 Dead Air 1

    This one was a little alarming - it came up as a local cell number but it was allegedly Expedia advising that my number came up for a cruise offer. I pressed "2" to be placed in their Do Not Call list, but since I'm already on the Federal Do Not Call list I suspect this is merely a way for the scammers to verify that mine is a valid phone number.

    Identified as Scammer by ssoundman from Wellsville, NY

    202-506-9864

    Wireless Scammer 3

    Crazy voicemail- Reverse lookup showed YMAX Oration. Claimed to be IRS and demanding money. I don't owe anything. Claimed if I didn't call back he'd start legal proceedings. I filed complaint with FTC and other website mentioned by IRS.

    Identified as Scammer by michellecurran from Dedham, MA
  • 832-937-7019

    Landline Scammer 3

    Credit services scam

    Identified as Scammer by thomgarcia from Grand Junction, CO

    225-694-1076

    Landline Scammer 2 Prankster 1

    Told me that something is wrong with my computer. & that I needed to allow them to fix it - but I needed to go to my computer. I said "interesting since I do not own a computer." He had no idea what to say. Do not fall for this!!!

    Identified as Scammer by Kenzie333 from Gonzales, LA
  • 845-262-3736

    Wireless Scammer 2 Prankster 1

    Foreign accent claiming to be from a company for Windows Customer Care/Windows Technical Dept. WIN00123 Ext 1032. Wanted to look at Errors and Warnings then send me to another dept. I think they are trying to gain remote access. Then I told the caller I was not going to give remote access and he hung up. BE CAREFUL!

    Identified as Scammer by Web User at 11:33pm on 10/10/15

    717-775-6129

    Scammer 2 Dead Air 1

    Rodney, You've caught me off hours. My hours are M-F, 9AM-9PM EST. I will call you tomorrow night right after 9AM your time. I look forward to helping you! This is the text I get at 5:08 am. I have no idea who this is. Seems I'm the one caught off hours.

    Identified as Scammer by rlerotton from Pell City, AL