State
Area Code 357
Kingsburg, Firebaugh, Clovis, California
Local time now
…
Time zone
Pacific
Main cities
Kingsburg, Firebaugh, Clovis, Sanger, Hanford, Fresno
Overlays
In service since
2025
When you can make sales calls to 357 numbers
| Every day | 8 AM – 9 PM (federal rule) |
In the called person's local time. Guidance, not legal advice.
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Other area codes in California
209213279310323341350369408415424442510530559562619626628650657661669707714738747760805818820831837840858909916925949951
Questions about area code 357
- Where is area code 357?
- Area code 357 is in California, covering Kingsburg, Firebaugh, Clovis, Sanger.
- What time zone is area code 357?
- Pacific time.
- When can telemarketers call a 357 number?
- Federal rules allow sales calls from 8 AM to 9 PM local time.
- Is 357 a toll-free number?
- No. 357 is a regular area code for California. Toll-free codes are 800, 833, 844, 855, 866, 877 and 888.