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San Mateo, CA Phone Book Details

  • 9,113Phone
    searches
  • 99User
    comments
  • 26Telephone
    carriers
  • 51Hall of shame
    member(s)
  • Area Codes:
  • Exchanges:

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 6 ASKING FOR MONEY 32 DEAD AIR 11 DEBT COLLECTOR 5 PRANKSTER 38 SCAMMER 8 SPAM TEXTER

Recent San Mateo, CA CallerSmart User Activity

  • First caller feedback on (650) 577-5960 shared by rponce2: "Individual stated they are cruise line when I try to call them back no one answered"
  • First caller feedback on (650) 579-1399 shared by rponce2: "This is a disconnected phone number although it called me when I redialed it it said the number did not exist and it was not in service go figure"
  • First caller feedback on (650) 578-5203 shared by rponce2: "This is a disconnected phone number originally they stated they would give you a free Costco card don't fall for it"
  • First caller feedback on (650) 571-1745 shared by rponce2: "This phone number called me when I return the call they knew nothing of the phone call and it goes to a private residence so someone use this person's phone to attempt to call me and get information on a dishonest level cell block this caller"
  • First caller feedback on (650) 574-9286 shared by rponce2: "This is Disconnected phone number not sure who these people were all I know is when I try to call back the number was disconnected how that works I have no idea"
  • First caller feedback on (650) 571-8006 shared by rponce2: "Another fake collar don't answer this number and don't give that person any information"
  • First caller feedback on (650) 574-0118 shared by rponce2: "Another telemarketer whose phone number is disconnected "
  • First caller feedback on (650) 548-3399 shared by onemantacteam: "Called my cell twice at 10:30 AM. Did not leave a message."
  • First caller feedback on (650) 574-9832 shared by rponce2: "This is a disconnected number of the fellow attempts to tell you that you qualify for a cruise to Mexico and all you have to do is put your cruise on a credit card at a discounted rate when you attempt to call Back the phone number that is disconnected"
  • First caller feedback on (650) 577-1170 shared by rponce2: "Someone is using this number which is no longer in service to scam people"
  • First caller feedback on (650) 577-0088 shared by rponce2: "Called this phone number back it was a disconnected phone number no longer in service"
  • First caller feedback on (650) 574-3804 shared by rponce2: "Another disconnected phone number they're able to call you when you attempt to call them back he comes back as a disconnected number"
  • First caller feedback on (650) 573-9380 shared by rponce2: "This is a disconnected number that is no longer in service"
  • First caller feedback on (650) 578-5869 shared by rponce2: "This is a disconnected number not valid don't answer"
  • onemantacteam just unlocked their Scientist badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (650) 245-2086 shared by onemantacteam: "Got a text to call this number and that it was First National Bank of Northern California. I don't have an account there and there is no reason they would text me and not email or call. "
  • jtr94127 just unlocked their Caregiver badge because their Caller I.Q. score increased - congrats!
  • Call from (650) 349-6954 reported as Dead Air by jtr94127
  • New feedback on (650) 645-8930 by paul.david.goff: "Robot caller claiming to be from Apple iCloud & claims there has been suspicious activity. I don't use iCloud so the claim is bogus."
  • First caller feedback on (650) 525-1135 shared by rponce2: "The very worst part of these annoying an useless phone calls are the ones that call while your asleep as did this one "

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!

  • 650-685-3000

    Landline Spam Texter 1 Scammer 1

    FCC Complaint: Prerecorded Voice

    Identified as Scammer by Web User at 10:09am on 12/03/18

    650-642-9331

    Wireless Dead Air 1

    FCC Complaint: Abandoned Calls

    Identified as Dead Air by Web User at 11:34am on 12/17/18
  • 650-571-1745

    Landline Cheater 1

    This phone number called me when I return the call they knew nothing of the phone call and it goes to a private residence so someone use this person's phone to attempt to call me and get information on a dishonest level cell block this caller

    Identified as Cheater by rponce2 from Gig Harbor, WA

    650-574-3804

    Landline Dead Air 1

    Another disconnected phone number they're able to call you when you attempt to call them back he comes back as a disconnected number

    Identified as Dead Air by rponce2 at 05:33pm on 08/13/18
  • 650-431-3978

    Scammer 1

    FCC Complaint: Live Voice

    Identified as Scammer by Web User at 11:28am on 08/27/18

    650-389-5465

    Landline Scammer 1

    FCC Complaint: Live Voice

    Identified as Scammer by Web User at 10:09am on 12/03/18
  • 650-578-5203

    Landline Cheater 1

    This is a disconnected phone number originally they stated they would give you a free Costco card don't fall for it

    Identified as Cheater by rponce2 from Gig Harbor, WA

    650-577-0088

    Landline Cheater 1

    Called this phone number back it was a disconnected phone number no longer in service

    Identified as Cheater by rponce2 at 09:12pm on 08/30/18
  • 650-574-0118

    Landline Spam Texter 1

    Another telemarketer whose phone number is disconnected

    Identified as Spam Texter by rponce2 from Gig Harbor, WA

    650-437-9353

    Wireless Scammer 1

    FCC Complaint: Live Voice

    Identified as Scammer by Web User at 09:29am on 11/05/18
  • 650-579-1399

    Landline Cheater 1

    This is a disconnected phone number although it called me when I redialed it it said the number did not exist and it was not in service go figure

    Identified as Cheater by rponce2 from Gig Harbor, WA

    650-577-1170

    Landline Cheater 1

    Someone is using this number which is no longer in service to scam people

    Identified as Cheater by rponce2 at 07:58pm on 09/03/18
  • 650-571-8006

    Landline Cheater 1

    Another fake collar don't answer this number and don't give that person any information

    Identified as Cheater by rponce2 at 11:20pm on 09/20/18

    650-437-9218

    Wireless Scammer 1

    FCC Complaint: Live Voice

    Identified as Scammer by Web User at 10:42am on 11/26/18
  • 650-577-5960

    Landline Cheater 1

    Individual stated they are cruise line when I try to call them back no one answered

    Identified as Cheater by rponce2 from Gig Harbor, WA

    650-574-9832

    Landline Cheater 1

    This is a disconnected number of the fellow attempts to tell you that you qualify for a cruise to Mexico and all you have to do is put your cruise on a credit card at a discounted rate when you attempt to call Back the phone number that is disconnected

    Identified as Cheater by rponce2 at 01:34am on 09/06/18
  • 650-574-9286

    Landline Cheater 1

    This is Disconnected phone number not sure who these people were all I know is when I try to call back the number was disconnected how that works I have no idea

    Identified as Cheater by rponce2 at 02:38am on 10/05/18

    650-642-9042

    Wireless Scammer 1

    FCC Complaint: Prerecorded Voice

    Identified as Scammer by Web User at 08:10am on 08/06/18
  • 650-548-3399

    Landline Dead Air 1

    Called my cell twice at 10:30 AM. Did not leave a message.

    Identified as Dead Air by onemantacteam at 06:30pm on 09/07/18

Recent Activity in the San Mateo, CA White Pages

  • Recent Searches:

    • (650) 345-5850 from New York, NY
    • (650) 200-2735 from United States
    • (650) 773-5301 from Lafayette, CA
    • (650) 773-5301 from Lafayette, CA
    • (650) 696-4570 from United States
    • (650) 888-7938 from Liberty
    • (650) 200-2735 from United States
    • (650) 342-8802 from Liberty
    • (650) 645-8212 from Ashburn, VA
    • (650) 766-6644 from United States
    • (650) 863-2853 from Liberty
    • (650) 347-3797 from Liberty
  • Recent Feedback:

    • (801) 278-4662
    • (859) 356-7890
    • (201) 377-0375
    • (201) 377-0483
    • (217) 522-6211
    • (702) 292-5560
    • (201) 377-0178
    • (901) 278-2791
    • (530) 577-5636
    • (703) 342-8913
    • (530) 577-7789
    • (585) 288-7677

Recent Activity in the San Mateo, CA Yellow Pages

  • Recent Searches:

    • (650) 344-3354
    • (650) 341-1425 from San Ramon, CA
    • (650) 344-8029 from Liberty
    • (650) 685-6616 from Sunnyvale, CA
    • (650) 573-3482 from Sunnyvale, CA
    • (650) 349-6954 from Sacramento, CA
    • (650) 581-6000 from Fremont, CA
    • (650) 619-9330 from United States
    • (650) 619-9330 from United States
    • (650) 484-0768 from United States
    • (650) 340-7022 from United States
    • (650) 766-1621 from United States
  • Recent Feedback:

    • (302) 539-2888
    • (801) 278-4682
    • (617) 762-5954
    • (843) 577-5011
    • (405) 425-1550
    • (201) 377-0555
    • (408) 484-3026
    • (801) 278-4663
    • (202) 372-5644
    • (872) 762-0703
    • (800) 773-1213
    • (760) 579-2727

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) 696
(650) 921
(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.