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 (909) 437-0681 reported as Debt Collector by jme22111
  • Call from (213) 289-0278 reported as Asking For Money by Shasta1969
  • Shasta1969 just unlocked their Caregiver badge because their Caller I.Q. score increased - congrats!
  • New feedback on (586) 200-0166 by carlo60630: "You're asked to participate in a survey. "
  • Call from (209) 268-0594 reported as Asking For Money by maryam13
  • First caller feedback on (801) 917-6028 shared by twity: "Unknown number, no message left "
  • Call from (801) 917-6028 reported as Dead Air by twity
  • First caller feedback on (435) 938-0147 shared by twity: "Unknown number, no message left."
  • First caller feedback on (626) 388-0698 shared by Cathy14: "True number and trusted caller"
  • Cathy14 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (347) 391-2618 reported as Trusted Caller by 55nepzaG
  • First caller feedback on (334) 219-3107 shared by nmelk3: "This number called me 5 times in 1 min, then 11 times in 1 min an hour later. The call was blocked by the Call Protect app. "
  • nmelk3 just unlocked their Warrior badge because their Caller I.Q. score increased - congrats!
  • Call from (970) 260-4769 reported as Trusted Caller by wardgrandjct
  • First caller feedback on (386) 204-8266 shared by findscum: "No message left...rash of calls from various numbers in Debary, Florida "
  • findscum just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • New feedback on (844) 262-5410 by billybob4x4: "More spam. Tired of it"
  • First caller feedback on (631) 318-6882 shared by dtakach: "Scammers trying to scare you into paying them, saying the cops are coming to your house to arrest you if you don't call them back"
  • Call from (859) 203-0613 reported as Trusted Caller by roblogden
  • First caller feedback on (817) 884-1233 shared by axehak: "Tarrant County Bond Forfiture Gorup. God a document Mia delivered to my home for someone else. "
  • First caller feedback on (208) 846-7822 shared by fuck2: "20 characters for 30 points"
  • fuck2 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (209) 809-4216 shared by sooosia: "Actual person not spam. "
  • sooosia just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • Call from (515) 994-7902 reported as Trusted Caller by sagitariojahm
  • First caller feedback on (304) 207-9852 shared by billybob4x4: "More spam callers about earning a college degree"
  • billybob4x4 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (218) 277-1199 shared by nrwoodworth4207: "It's an automated message that says they will call you back in 24 hours to pray about your situation since you answered."
  • Call from (210) 576-5006 reported as Trusted Caller by lond33
  • Call from (585) 507-2177 reported as Asking For Money by raaymoond12
  • Call from (302) 753-1860 reported as Scammer by RHRyan
  • First caller feedback on (702) 852-2386 shared by nicole_fuentes: "Kept saying we recently stayed at one of their resort properties which isn’t true. Sales call. Hung up and blocked this number! "
  • nicole_fuentes just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • Call from (702) 852-2386 reported as Trusted Caller by nicole_fuentes
  • First caller feedback on (310) 873-6475 shared by DireWolfee: "Calls but never leaves a message. block this number. scammer. "
  • DireWolfee just unlocked their Heroine badge because their Caller I.Q. score increased - congrats!
  • Call from (903) 475-0963 reported as Trusted Caller by kingschopper
  • First caller feedback on (209) 268-0620 shared by rachellb: "Robo call something about credit card pre- approval "
  • First caller feedback on (970) 714-2571 shared by mattanderson7691: "A robo texter for a loan finder service"
  • Call from (720) 325-1512 reported as Trusted Caller by mbhn5204
  • First caller feedback on (248) 385-3128 shared by mattanderson7691: "A middle man loan search company, not an actual loan company. They share your information to whoever will buy it"
  • New feedback on (323) 325-9101 by tenore: "Heritage Foundation - a conservative public policy think tank based in Washington, D.C."
  • First caller feedback on (855) 398-3668 shared by davakaitala: "This number was used for an IRS scam of the call us or we will send someone to arrest you variety. "
  • davakaitala just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (702) 376-8975 shared by cwshive: "Credit card phishing scam. "
  • cwshive just unlocked their Renegade badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (703) 638-0792 shared by David1717: "Scammer woman calling"
  • David1717 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (270) 238-5557 shared by triciakelley1970: "This is a unknown number block it"
  • triciakelley1970 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (215) 948-8326 shared by triciakelley1970: "This number has been calling my phone"
  • triciakelley1970 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • New feedback on (850) 347-4607 by Ciaccio: "Calls frequently, no message, no response when answered. "
  • Ciaccio just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (646) 679-6682 shared by kwoods11436: "Constantly calls, never leaves messages...block them "
  • First caller feedback on (509) 280-5920 shared by 28368: "He would never be nice I can't stand hi. Also he's a heart breaker and a big jerk"
  • 28368 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • New feedback on (412) 346-2777 by axehak: "This is yet another Student Loan Scammer. If you answer you will not speak to a person until you give them a lot of info (which I made up to see if I ever got a real person), and I have never had a student loan. Beware"
  • First caller feedback on (646) 666-3532 shared by kwoods11436: "Constantly calls and doesn't leave a message "
  • kwoods11436 just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!
  • Call from (866) 825-2174 reported as Trusted Caller by chad.sauerbry
  • First caller feedback on (910) 387-3193 shared by David1717: "That Scammer called to my business several time and no answer and also laughed in background "
  • David1717 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • Call from (805) 467-6740 reported as Trusted Caller by chad.sauerbry
  • Call from (508) 946-1633 reported as Trusted Caller by slickone

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.

  • 516-320-6151

    Landline Scammer 4 Dead Air 2

    Scammer trying to get money

    Identified as Asking For Money by RandomJim at 04:20pm on 01/18/18

    847-426-9203

    Landline Asking For Money 3 Debt Collector 1

    Chase credit card services or JP Morgan. ALWAYS either wanting to update your account or asking for money if you're more than a week late on a payment.

    Identified as Asking For Money by Dustin5561 from Forest City, NC
  • 305-455-1100

    Landline Asking For Money 3 Scammer 1

    Selling medical supplies

    Identified as Asking For Money by kaister91 from Buena Park, CA

    775-238-6011

    Landline Scammer 2 Dead Air 1

    Credit card phishing- blocking number now.

    Identified as Scammer by DD89074 from Henderson, NV
  • 888-507-2101

    Tollfree Scammer 3 Heartbreaker 1

    This number has over 200 reported spam calls on another app. I answered and is a Credit Card Monitor service wanting information. Boyd Paxton was rude!

    Identified as Scammer by axehak at 07:24pm on 01/11/18

    844-283-5487

    Tollfree Dead Air 2 Scammer 1

    Called relatively late at night without permission. When I asked how he got my number, he immediately hung up his end. Reverse lookup shows this number as a revolving door, I different entity nearly every time. Most report as telemarketer and block the caller's number. I'll do the same.

    Identified as Scammer by JaSpEr from Anchorage, AK
  • 513-463-8260

    Landline Scammer 2 Dead Air 1

    Viagra call from India.

    Identified as Scammer by hunterrose30 at 07:14pm on 11/17/17

    209-268-0594

    Asking For Money 2 Scammer 1

    Prerecorded voice when I called back. They called back and wanted to speak about religion. Then asked for a “donation”

    Identified as Asking For Money by jaquipanda at 10:40pm on 01/15/18
  • 904-474-4076

    Landline Dead Air 2

    No voicemail. Annoying.

    Identified as Dead Air by mentoman from Sarasota, FL

    773-341-9377

    Landline Scammer 2

    Heather from credit card Eligibility stating this call is regarding my credit cards that there is no problems with my credit cards now but time is running out on lower APR. if I don't contact them soon.... When calling this number back an automated response “you don’t have enough credit”Then a quick hang up

    Identified as Scammer by nemesis512 from Honolulu, HI
  • 480-923-4585

    Scammer 1 Asking For Money 1

    These people are horrible never cease calling

    Identified as Scammer by rponce2 at 09:19pm on 01/16/18

    307-316-4004

    Landline Dead Air 2

    Dead air- calls constantly

    Identified as Dead Air by jill.horst from La Junta, CO
  • 314-328-5973

    Wireless Scammer 2

    This is an IRS scammer.

    Identified as Scammer by ThePerplexedOne at 07:36pm on 01/16/18

    714-605-4592

    Wireless Spam Texter 1 Dead Air 1

    Spam text keep sent me link

    Identified as Spam Texter by awsome2843 from Fontana, CA
  • 561-767-4149

    Wireless Asking For Money 1 Scammer 1

    Branch of AARP looking for memberships.

    Identified as Asking For Money by davidzway from Toledo, OH

    203-763-1004

    Landline Scammer 2

    Offering low interest loans. Ignores no call registry.

    Identified as Scammer by aterrell312 from Central Islip, NY
  • 202-517-1289

    Landline Scammer 2

    This is an IRS scammer.

    Identified as Scammer by ThePerplexedOne at 07:35pm on 01/16/18

    775-538-2460

    Landline Scammer 1 Dead Air 1

    Another fraudulent credit card scam to lower interest rate. Other app shows over 15 complaints against this number. Blocking number now.

    Identified as Scammer by DD89074 from Henderson, NV
  • 845-207-0859

    Landline Scammer 2

    Possible scammer, don’t know. Haven’t answered the call, but they don’t leave messages, so probably not a debt collector.

    Identified as Scammer by sean.c.cryan.1 at 01:30am on 01/12/18

    609-264-6222

    Landline Spam Texter 1 Scammer 1

    Said it was the security department of IRS.

    Identified as Spam Texter by jbethmiller from Gautier, MS
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