Area Code 357 Scams and Spam Calls

Most Common Area Code 357 Scams

Area Code 357 Phone Numbers Recently Reported As Spam

Area Code 357 phone numbers reported as unwanted calls to the FTC in the last 30 days.

Is area code 357 a scam?

No, area code 357 is not a scam. It's a legitimate telephone area code serving millions of legitimate residents and businesses in California, United States. Area code 357 is a general purpose code that has been in service since March 26, 2025.

Why do I get spam calls from area code 357?

You're likely experiencing "Neighbor Spoofing." Scammers fake their caller ID to display local or familiar numbers. If you live in or near , or have a 357 phone number yourself, scammers know you're more likely to answer what appears to be a local call.

Scams and Spam Calls from California Area Codes

Other California area codes where scam and spam calls are regularly reported: