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 (601) 402-6787 reported as Heartbreaker by 3067
  • Call from (980) 242-5465 reported as Debt Collector by candicejenkins
  • First caller feedback on (601) 934-0827 shared by becreative197823: "This is a safe caller."
  • becreative197823 just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (559) 283-8935 shared by Yaboi69R: "Fake business scamming home owners in Fresno California."
  • Yaboi69R just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • New feedback on (859) 927-1999 by zekedavid: "Just called I answered...pretty much spam call said I recently inquired about an occupation...not from me "
  • First caller feedback on (650) 889-5598 shared by rponce2: "I answered this call to a robot who was peddling mortgage 's in hopes to find a customer"
  • First caller feedback on (928) 233-8277 shared by Kourtney1126: "This number has been calling me five times a day for the past two weeks but no one is ever there when I answer "
  • Kourtney1126 just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (602) 491-9737 shared by thepharoz: "When you answer it hangs up, if you call back it says thank you for calling if you want to be placed on our do not call list poured 1."
  • thepharoz just unlocked their Caregiver badge because their Caller I.Q. score increased - congrats!
  • New feedback on (775) 237-2027 by nonyadambzns: "This sweepstakes keeps calling me and not saying anything.... DO NOT ANSWER!!!!!"
  • nonyadambzns just unlocked their Heroine badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (302) 203-6867 shared by thepharoz: "When you answer it hangs up, if you call back it says thank you for calling if you want to be placed on our do not call list poured 1."
  • thepharoz just unlocked their Composer badge because their Caller I.Q. score increased - congrats!
  • Call from (916) 239-3545 reported as Trusted Caller by Kuazigurl
  • New feedback on (940) 686-1241 by zekedavid: "some payday loan company"
  • First caller feedback on (304) 234-3636 shared by matabarron: "Publicity answering machines "
  • First caller feedback on (563) 663-5567 shared by Minimum101: "Great historian and amazing friend!"
  • Minimum101 just unlocked their Conqueror badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (813) 754-1902 shared by trishofcal: "Called from Plant City Fla. no msg left"
  • First caller feedback on (951) 274-9703 shared by trishofcal: "Called from Riverside ca no msg left"
  • First caller feedback on (720) 753-4532 shared by rogerdoger_57: "Called my work phone, left no voicemail."
  • First caller feedback on (817) 785-6136 shared by lfrontier: "Pacific Sales trying to extend your warranty, ready to take your credit card. Don't call back! "
  • lfrontier just unlocked their Commander-in-Chief badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (207) 394-6731 shared by rogerdoger_57: "Called my work phone, left no voicemail."
  • First caller feedback on (888) 211-0023 shared by rogerdoger_57: "Called my cell phone, left no voicemail."
  • First caller feedback on (541) 910-4293 shared by ellenflatt170: "It never stops. I just want the truth. "
  • New feedback on (972) 512-5500 by upallnight332283: "Credit card company: Chase CCs Customer Service"
  • First caller feedback on (312) 622-8828 shared by darrenjrizza: "Sara from credit services. Robocall "
  • Call from (228) 202-2609 reported as Trusted Caller by Irene338
  • First caller feedback on (800) 921-8101 shared by sunset100: "This was Frontier communications filling up. "
  • sunset100 just unlocked their Queen badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (646) 502-9765 shared by thewolvesofmidgardinc: "This is a Christian Ministry that helps feed the poor across the world but especially the Jewish(Israeli) elderly"
  • Call from (646) 502-9765 reported as Trusted Caller by thewolvesofmidgardinc
  • First caller feedback on (605) 309-8895 shared by tigergro.jv: "They tray to sale car engine insurance.. they call every 30 mins "
  • Call from (619) 369-4420 reported as Trusted Caller by matone820
  • First caller feedback on (817) 510-7343 shared by tigergro.jv: "They are in auto paint bussines, w / excellent service in DFW area"
  • tigergro.jv just unlocked their Pilgrim badge because their Caller I.Q. score increased - congrats!
  • Call from (323) 486-8484 reported as Scammer by GinnyX83
  • First caller feedback on (973) 310-6852 shared by flyman1002002: "Car warranty dealer scam"
  • First caller feedback on (267) 525-9920 shared by luckyducky881: "Automated HuMaNa Reminder message regarding plan renewal. "
  • luckyducky881 just unlocked their General badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (844) 822-1869 shared by luckyducky881: "HuMaNa automated reminder of renewal. "
  • luckyducky881 just unlocked their Pioneer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (510) 907-6678 shared by trishofcal: "Texted asking for Avon product immediately ( I've been a rep for 10 years, no on needs Avon immediately ) from Oxnard Ca. Which is about 100 miles from me"
  • First caller feedback on (214) 417-7061 shared by tigergro.jv: "They are in auto paint bussines w/ excellent services "
  • tigergro.jv just unlocked their Renegade badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (218) 526-7745 shared by nex16: "Spam text with a link saying you have money available it's a scam"
  • First caller feedback on (972) 798-3247 shared by tigergro.jv: "They are in auto paint bussines w/ excellent service "
  • First caller feedback on (972) 798-3333 shared by tigergro.jv: "They are in auto paint bussines w/ excellent service "
  • tigergro.jv just unlocked their Thinker badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (832) 802-2096 shared by masterRG: "146 spam reports xxxxxxx"
  • masterRG just unlocked their Pioneer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (216) 350-9027 shared by bdh0731: "This is a spammer. Do not answer. "
  • bdh0731 just unlocked their Renegade badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (972) 746-6231 shared by tigergro.jv: "They are auto paint supplies w /excellent service "
  • Call from (254) 744-0244 reported as Dead Air by reallyspoiled1
  • Call from (972) 746-6231 reported as Trusted Caller by tigergro.jv
  • tigergro.jv just unlocked their Tyrant badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (901) 443-6433 shared by sirhctiana: "Texted with an authorization code. Possibly Google bot?"
  • sirhctiana just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (215) 666-0351 shared by ALEEF02: "Website scammer wants money "
  • ALEEF02 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.

  • 206-708-2849

    Landline Scammer 5 Asking For Money 3

    Spam... Left no message an googled number.. Spam!!

    Identified as Asking For Money by badbarbie710 from Lawton, OK

    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
  • 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

    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
  • 562-513-5422

    Landline Dead Air 4 Trusted Caller 3

    Dead air and when you call back all it does is ring and then a unset up voicemail

    Identified as Dead Air by andrewsmm at 08:39pm on 05/05/15

    575-404-7915

    Wireless Scammer 2 Dead Air 1

    A call with no message left.

    Identified as Scammer by 4Tsteps from Louisville, KY
  • 747-282-2166

    Scammer 2

    Windows technical department asking about my computer. Hung up on me when I told them I don't have a computer.

    Identified as Scammer by dvwatkins at 04:47pm on 05/23/17

    309-273-1738

    Landline Scammer 2

    Text to voice calming you will be arrested if you don't call back within 24 hrs with tax info.

    Identified as Scammer by Dgilman360 from Lakeland, FL
  • 501-819-8172

    Landline Scammer 2

    There are 2 areas for this call 1 is from North Little Rock Ar. Name comes up Extortion. The 2nd area comes up from Sherwood Ar. Name is under VoIP Caller. Both just a scam

    Identified as Scammer by bassamtheman from Saginaw, MI

    505-207-4573

    Scammer 1 Asking For Money 1

    Extortion from Albuquerque New Mexico

    Identified as Asking For Money by flyman1002002 from Killeen, TX
  • 610-345-7282

    Landline Scammer 2

    Robocall. Info does not even apply to me.

    Identified as Scammer by happygurl from Ephrata, PA

    928-415-4017

    Landline Dead Air 2

    No talking on the other end.

    Identified as Dead Air by 1michael from TX
  • 805-728-7156

    Landline Scammer 2

    Robocall. Said they sent a final notice in the mail and would I like to speak to a warranty specialist.

    Identified as Scammer by happygurl from Ephrata, PA

    202-621-0123

    Landline Scammer 1

    They say an arrest warrant has been filed under your name

    Identified as Scammer by askiamansa at 02:04am on 12/01/16
  • 334-801-0749

    Landline Dead Air 1 Asking For Money 1

    A Montgomery,Alabama mobile number trying to sale you health insurance

    Identified as Asking For Money by mdgilbreath at 10:28pm on 01/16/17

    520-290-3741

    Landline Scammer 1 Spam Texter 1

    Spam caller who calls doesn't leave message

    Identified as Spam Texter by sierralassie at 02:38am on 05/21/17
  • 747-204-1882

    Scammer 2

    Another phone number not in service being cloned by scammers.

    Identified as Scammer by kd4ekz from Norcross, GA

    682-628-4744

    Landline Scammer 1 Cheater 1

    Scammer they ask you for you credit information to scammer 5-22-2017

    Identified as Cheater by allanz from Miami, FL
  • 610-351-1605

    Landline Debt Collector 2 Trusted Caller 1

    Call is from Allentown Pa name is Portfolio Recovery. Don't know this company never no dealings with them. Blocked caller

    Identified as Debt Collector by bassamtheman from Saginaw, MI

    609-250-9740

    Scammer 2

    It was a recorded message telling me they were from the IRS and had a warrant out of my arrest. They would involve law enforcement if I did not call back immediately.

    Identified as Scammer by BeckBeck809 at 02:48pm on 05/24/17