San Mateo, CA Phone Book Details

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  • 47User
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  • 26Telephone
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  • 8Hall of shame
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Top San Mateo, CA CallerSmart Users

Reported Spammers and Scammers in San Mateo, CA

Find out about suspected San Mateo, CA scam phone calls and other nuisance calls and texts - all thanks to our active community of CallerSmart users. Run a reverse phone lookup on any San Mateo, CA phone number to see what others have reported about it as well.

Frequent San Mateo, CA Spam and Scam Calls

Most Frequent Types of Scam and Nuisance Calls 2 ASKING FOR MONEY 29 DEAD AIR 6 DEBT COLLECTOR 2 PRANKSTER 51 SCAMMER 10 SPAM TEXTER

Recent San Mateo, CA CallerSmart User Activity

  • First caller feedback on (650) 863-5539 shared by tatyG: "Keeps calling me from different numbers. Offers a special deal to Orlando. Recorded speech, but pretends that something is wrong with her headphones "
  • tatyG just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • leora1949 just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (650) 685-5740 shared by leora1949: "Sent text looking for sexy girls wants a text back if you are"
  • gaybaldrapunzel just unlocked their Swashbuckler badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (650) 431-2759 shared by gaybaldrapunzel: "This number has called me twice and when I try to call back says it's not assigned?"
  • Call from (650) 377-1100 reported as Trusted Caller by Tinameunier
  • Call from (650) 863-9564 reported as Scammer by tatyG
  • Call from (650) 287-7456 reported as Scammer by juanfender
  • First caller feedback on (650) 287-7454 shared by Brooksie1of1: "Missed call. Left 4 second voicemail that said an automated "goodbye" at the end."
  • Call from (650) 931-5134 reported as Trusted Caller by firemanteam
  • First caller feedback on (650) 571-0961 shared by paecelvoemisuc: "Called after I put in an application online."
  • truheart1108 just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (650) 727-9731 shared by truheart1108: "I have no clue who this is but I've received a call everyday from this number. I never answer any calls I am unfamiliar with! "
  • First caller feedback on (650) 642-9823 shared by lalala123lalala: "LYFT App. Sent verification code."
  • inrealtime just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (650) 294-8424 shared by inrealtime: "Scammer again just using a different "local" number"
  • inrealtime just unlocked their Statesman badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (650) 288-6245 shared by inrealtime: "Home energy scam. Keep calling with a different number"
  • littlefawn@sanbrunocable.com just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!

Most Notorious San Mateo, CA Phone Scams

Our Hall of Shame highlights the numbers of the worst phone scammers and spammers from San Mateo, CA. Below you’ll find the worst offenders according to our community of CallerSmart users when it comes to San Mateo, CA phone scams. These are the San Mateo, CA numbers with the lowest Trust Factor ratings and the most negative feedback so please beware!

  • 650-278-4402

    Wireless Dead Air 1 Scammer 1

    FCC Complaint: Abandoned Calls

    Identified as Dead Air by Web User at 10:02am on 01/01/17

    650-287-7454

    Landline Dead Air 1

    Missed call. Left 4 second voicemail that said an automated "goodbye" at the end.

    Identified as Dead Air by Brooksie1of1 at 07:27pm on 01/05/17
  • 650-863-5539

    Wireless Scammer 1

    Keeps calling me from different numbers. Offers a special deal to Orlando. Recorded speech, but pretends that something is wrong with her headphones

    Identified as Scammer by tatyG at 05:13pm on 03/27/17

Recent Activity in the San Mateo, CA White Pages

Recent Activity in the San Mateo, CA Yellow Pages

San Mateo, CA Phone Exchanges

(650) 242
(650) 288
(650) 350
(650) 356
(650) 373
(650) 376
(650) 377
(650) 403
(650) 477
(650) 513
(650) 627
(650) 645
(650) 655
(650) 931

Block San Mateo, CA Calls and Texts

Victim of a San Mateo, CA Phone Scam?

If you've been the victim of a San Mateo, CA phone scam or fraud, then be sure to file a complaint with the appropriate authorities.