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California Area Codes & Phone Number Lookup

Use phone number to get the owner's name, address, social media profiles and more!

California Phone Number Details

  • Phone searchers
    5,306,672
  • Mobile carriers
    53
  • User comments
    85,209
  • Shameful members
    19,120
  • Zip Codes:
    6,317
  • Cities:
    126
  • Counties:
    27
  • Most Popular Carrier:
    PACIFIC BELL

California Area Codes

Reported Spammers and
Scammers in California

Find out about suspected California 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 California phone number to see
what others have reported about it as well.

  • 1

    Asking For Money

  • 78

    Scammer

  • 20

    Spam Texter

  • 1

    Dead Air

Most Notorious California Phone Scams

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

805-637-7243

Wireless

It's a TMobile back door to voicemail.

tamnwink from Houston, TX

Trusted Caller
read more

415-413-1348

Landline

Calling from multiple numbers

kbrager05 from Stockton, CA

Debt Collector
read more

707-249-8348

Wireless

FCC Complaint: Prerecorded Voice

Web User at 11:53am on 11/27/23

Scammer
read more

831-652-8359

Landline

FCC Complaint: Live Voice

Web User at 11:35am on 12/04/23

Scammer
read more

619-662-9798

Landline

FCC Complaint: Live Voice

Web User at 11:53am on 11/27/23

Scammer
read more

951-503-0187

FCC Complaint: Live Voice

Web User at 11:53am on 11/27/23

Scammer
read more

California Largest Cities

Recent Activity in the California White & Yellow Pages

Recent Searches:

Recent Feedback:

Top California
CallerSmart Users

Block California Calls and Texts

How To Use Phone Number Lookup On iPhone

Learn how to easily look up phone numbers on your iPhone with the CallerSmart app. Discover unknown callers and protect your privacy in just a few steps.

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No Caller ID: How to Block "No Caller ID" and Other Unknown Calls on Your iPhone

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How to Filter Unknown or Unwanted Texters From Your iMessages

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Blocked Numbers: How to Manage Blocked Numbers on Your iPhone

Learn how to block numbers, unblock numbers, and manage your blocked contacts on your iPhone in a few easy steps.

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Block Texts: How to Block Unwanted Text Messages on Your iPhone

Is an annoying ex or spam texter bothering you? Find out how to block texts on your iPhone and report annoying and potentially dangerous phone numbers.

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View Smart Guides

Victim of a California Phone Scam?

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