Reverse Phone Number Lookup
Directory / State / California

Reverse phone number lookup California

Map of California

Easily discover contact information for California phone numbers. Some popular California area codes are 213, 951, 415, 408, 916, 949, and 626. Use the YouMail Directory to learn more about your callers including information about their name, company, location, and photo-ID if it is provided. Our Directory contains millions of US phone numbers and even notifies you if a number belongs to a spam caller. Easily search for California phone numbers in the YouMail Directory to make sure you always know who your callers are.


How do I do a reverse phone number look up in California for free?

It's easy to look up any phone number in California. Simply use the search window on this page and select "Look Up." You can also complete your reverse phone number lookup by going to and doing a search for the California phone number there.

How do I find out who is calling me from California?

You can discover who is calling you from California by using the YouMail reverse phone lookup tool or searching from this page. You'll instantly see the city for the number (like Los Angeles, San Francisco Bay Area, or even smaller cities like Riverside or San Diego). You can then view the caller's name, like John Smith or CVS Pharmacy. If it's a fraudulent call, information about the type of calls tied to that phone number will appear, such as IRS Scam.

How do I find out who a phone number belongs to in California?

You can see who a phone number belongs to in California by going to After you enter the phone number, just tap "Lookup" to view information on available numbers.

What is the best reverse phone number lookup for California phone numbers?

Without question, YouMail reverse phone lookup is the best reverse phone lookup for California numbers. YouMail uses a variety of data sources to reveal who owns a particular phone number and our patented algorithms identify which numbers are making illegal phone calls.

Does reverse phone lookup know which California numbers are being used by scammers?

Yes! YouMail tracks all the phone numbers used by scammers in California in real time by city, state or area code. This is important because if you live in Los Angeles, for example, scammers often use local 310 numbers in their calls to make you think it's someone you know. Make sure to always complete a reverse phone lookup before you call someone back.

How do I report a scam number from California?

To report a scam number from California, you can complete a lookup of the phone number and then provide details on what happened to you. Share information about the incident, such as if the caller hung up, left a message, tried to sell you something or scam you.

How do I block phone numbers from California?

The best way to block callers from California, whether you are in Bakersfield, Fresno, Long Beach or somewhere else in California, is to use the free call-blocking feature in the YouMail app.

Block spam calls with YouMail