Area codes in Corona, California
Corona, California uses area code 951. The main Corona area code is 951.
Area codes serving Corona
Phone numbers in Corona are written as ten digits — for example (951) 555-0190 — and fall in the Pacific Time zone.
All California area codes · Is a Corona call a scam?
Nearby cities
- Chino Hills area codes
- Chino area codes
- Ontario area codes
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- Pomona area codes
- Montclair area codes
- Fontana area codes
- Riverside area codes
More cities in California
- Los Angeles area codes
- San Diego area codes
- San Francisco area codes
- Sacramento area codes
- San Jose area codes
- Fresno area codes
- Long Beach area codes
- Oakland area codes
Frequently asked questions
What is the area code for Corona?
The main area code for Corona, California is 951.
How many area codes does Corona have?
Corona has 1 area code: 951.
How do you dial a Corona number?
Dial all 10 digits — the area code (951) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.