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 (443) 970-8364 reported as Cheater by lagunagv
  • First caller feedback on (786) 271-3944 shared by 81504: "Private number of a regular person. "
  • 81504 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (786) 493-1999 reported as Trusted Caller by 81504
  • Call from (805) 320-8530 reported as Trusted Caller by luvarm72
  • Call from (715) 424-4595 reported as Trusted Caller by nickisbest1
  • Call from (409) 291-8161 reported as Trusted Caller by clovers777
  • Call from (256) 577-5003 reported as Trusted Caller by jusspoiled
  • First caller feedback on (559) 614-5603 shared by jimmyrluna: "Sounds like a jealous boyfriend "
  • jimmyrluna just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (513) 546-2583 shared by Jake2016: "Need to know this number "
  • Jake2016 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (617) 714-0978 reported as Trusted Caller by wvfl1
  • Call from (646) 893-5885 reported as Trusted Caller by aserafino
  • Call from (949) 395-6255 reported as Trusted Caller by dgeejay
  • First caller feedback on (913) 231-7035 shared by lrg9659: "Nothing listed or found"
  • lrg9659 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (865) 522-0606 shared by sjwarw: "Greater East Tennessee Floors"
  • sjwarw just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • New feedback on (305) 599-2600 by catherina23: "Carnival cruise lines. "
  • catherina23 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (563) 213-9275 shared by adamslaw2002: "After being together for 7 years married for 2 she abandon all her kids and left with the guy she had been secretly seeing for 5 months"
  • adamslaw2002 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (563) 562-7153 shared by adamslaw2002: "Calling to ask survey questions"
  • adamslaw2002 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • Call from (312) 601-0102 reported as Cheater by Ktaylo
  • First caller feedback on (402) 285-3194 shared by rperduex11: "Left me a text that says exactly this "You are just the way I like my coofffee. Tall, dark and strong.""
  • rperduex11 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (202) 870-5591 reported as Trusted Caller by manik1770
  • First caller feedback on (208) 664-9391 shared by dgj1822: "He owns Bollor's automotive, he is not a trustworthy person. He will lie and scam you out of money"
  • First caller feedback on (208) 661-9826 shared by dgj1822: "Be cautious when you talk to this person. Not a true friend "
  • dgj1822 just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (816) 261-1474 shared by cristen33: "Sends innapropriate pictures.!!"
  • cristen33 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (208) 661-0717 shared by dgj1822: "Trusted caller. Does not answer unless you leave voicemail"
  • dgj1822 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (702) 785-8228 shared by DD89074: "No voicemail left so take your pick: 1.) political garbage or 2.) scam garbage or actually they are pretty much the same thing!! Blocking!"
  • First caller feedback on (951) 240-5523 shared by morerimando: "Don't believe whatever they say... It's very clear from the start it's another bait "
  • First caller feedback on (205) 564-2723 shared by YouGotOwn3d: "Received the call and no one answered"
  • YouGotOwn3d just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • New feedback on (913) 222-8216 by trtipps: "Rang twice then hung up before I answered. Maybe fishing for working numbers."
  • Call from (206) 717-1061 reported as Trusted Caller by mo3ab0ss
  • First caller feedback on (540) 455-0980 shared by Yahoo1: "It's a person i know"
  • Yahoo1 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (646) 981-0277 reported as Cheater by momkrausa
  • First caller feedback on (702) 274-7631 shared by DD89074: "Getting a ton of calls lately that I don't know and can't find out anything online - they don't leave voicemails I can only assume that it's a scam. I don't try to call anyone back after seeing the story on Consumers Reports - basically these callers are fishing. So it is either that or political and I don't want or need anymore of that! Blocking this one too!"
  • First caller feedback on (940) 532-1040 shared by rogerdoger_57: "Robo-caller It has begun!"
  • Call from (916) 680-6142 reported as Trusted Caller by rohay2011
  • First caller feedback on (720) 475-1466 shared by SpartaChris5280: "Perv! Calls Midtowne Spa, an LGBT bathhouse in Denver, and asks perverted questions about our rooms and if he can use them to "bottom.""
  • SpartaChris5280 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (303) 333-1831 shared by SpartaChris5280: "Calls Midtowne Spa, an lgbt bathhouse in Denver, and asks the exact same questions every week; I can only assume he has a terrible memory or sexually enjoys listening to the clerk's voice on the other side of the line."
  • SpartaChris5280 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (978) 502-2926 reported as Trusted Caller by pjcarey
  • First caller feedback on (509) 570-1820 shared by Wingo: "Telemarketing spammer "
  • Wingo just unlocked their Artist badge because their Caller I.Q. score increased - congrats!
  • New feedback on (262) 437-0693 by Wingo: "Collection marketing spammer"
  • Call from (866) 649-7671 reported as Heartbreaker by bbj_12345
  • First caller feedback on (202) 854-9682 shared by findnag33: "Calls w/No Caller ID saying the the federal govt has me randomly selected to get a $9k "grant" I don't have to pay back. Sounds like a boiler room in background & callers English was very poor. "
  • findnag33 just unlocked their Conqueror badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (913) 608-8428 shared by mariusshothot: "They constantly tell you they know you and find out basic information about you"
  • mariusshothot just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • Call from (443) 618-8089 reported as Trusted Caller by Kelnickey1
  • Call from (913) 608-8428 reported as Trusted Caller by mariusshothot
  • New feedback on (414) 509-1572 by inquiringmind: "Recorded message offering business loans. "
  • First caller feedback on (404) 925-3625 shared by Brooksie1of1: "Missed call. No voicemail left."

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.

  • 714-646-7806

    Landline Scammer 3

    Some kind of student loan scammer. That's a new one!

    Identified as Scammer by rogerdoger_57 at 03:40pm on 09/22/16
    See All 3 Comments

    407-368-7869

    Landline Scammer 2

    Health care scammer.

    Identified as Scammer by rogerdoger_57 at 06:47pm on 09/27/16
    See All 2 Comments

  • 706-681-4553

    Wireless Dead Air 1 Scammer 1

    Recorded credit card offer

    Identified as Scammer by ross.romer at 11:01am on 09/24/16
    See All 2 Comments

    262-437-0693

    Landline Scammer 1 Cheater 1

    Collection marketing spammer

    Identified as Spam Texter by Wingo from East Brunswick, NJ
    See All 2 Comments

  • 480-685-9745

    Landline Scammer 1 Dead Air 1

    Nonfixed VoIP number doesn't leave voicemail just keeps calling.

    Identified as Dead Air by calico03 at 06:49am on 09/24/16
    See All 2 Comments

    262-662-6270

    Landline Dead Air 1 Scammer 1

    Robot caller, solicitor who makes unsolicited calls.

    Identified as Scammer by JolieLA at 03:36pm on 09/23/16
    See All 2 Comments

  • 609-225-5799

    Landline Dead Air 2 Scammer 1

    This number is a scam artist. Calls asking for social number and business EIN #. Do not trust this Calle. Hang up. When you try to call back you WILL NEVER REACH THEM.

    Identified as Scammer by Kpreyes2009 at 11:17pm on 05/20/16
    See All 3 Comments

    646-556-8245

    Landline Scammer 2

    Scammer don't pick up

    Identified as Scammer by jon.gmedina17 from Brooklyn, NY
    See All 2 Comments

  • 414-509-1572

    Scammer 2

    Robot caller, solicitor who calls FTC Do Not Call numbers.

    Identified as Scammer by JolieLA at 03:33pm on 09/23/16
    See All 2 Comments

    318-746-1250

    Landline Scammer 2 Dead Air 1

    This is a Scammer they have been calling for days hanging up on me. Finally the person starts asking for all kinda personal information.

    Identified as Scammer by breannaluvstyler at 11:50am on 09/23/16
    See All 3 Comments

  • 985-537-1678

    Landline Dead Air 1

    This number has been disconnected...

    Identified as Dead Air by tygardner824 from Roanoke, VA

    240-394-6013

    Wireless Scammer 1

    Trying to get you to do a survey for a $100 gift card for free but they ask for credit card info and charge you

    Identified as Scammer by lbreezy112388 from Cockeysville, MD

  • 224-534-0812

    Landline Asking For Money 1

    Selling security system this time

    Identified as Asking For Money by ObviousMan from Beijing

    510-621-5156

    Landline Scammer 1

    Claims they saw my ad on Craigslist and want me to email them at TeamCough@gmail.com

    Identified as Scammer by mcgrissom from Hayward, CA

  • 870-899-0147

    Landline Scammer 1

    Sending text asking for you to let them teach you how to make thousands in a weekend. It's just a scam to get info and money! Block number!!

    Identified as Scammer by nex16 at 05:57pm on 09/27/16

    513-546-2583

    Wireless Prankster 1

    Need to know this number

    Identified as Prankster by Jake2016 at 01:57am on 09/29/16

  • 707-291-5632

    Wireless Drama Queen 1

    Just a drama queen. Always has something going on. Super flaky.

    Identified as Drama Queen by mcgrissom from Fremont, CA

    316-518-0143

    Wireless Scammer 1

    Recording stating you credit card interest can be lowered. I don't even have a credit card. Selected option to remove from list. Called back later. Hit 1 for a rep asked to be removed and got hung up on.

    Identified as Scammer by lcapwill from Indianapolis, IN

  • 626-590-6961

    Wireless Dead Air 1

    Called did not leave a message so it can only be political, sales or wrong number since I don't know a Robb Denise from SAN Marino CA. If it calls again and doesn't leave a message it will be blocked faster than you can say "block it"

    Identified as Dead Air by DD89074 from Henderson, NV

    206-478-5478

    Wireless Scammer 1

    Says that you have been awarded $5,000 do to being a model citizen. You can have the money in cash or directly deposited into your bank account. Just need a little information to complete the transaction... when they asked for my name, I said "you called my number, can't you tell me who you were trying to reach?" They hung up.

    Identified as Scammer by tygardner824 from Roanoke, VA