Area codes in Delano, California
Delano, California uses area code 661. The main Delano area code is 661.
Area codes serving Delano
All California area codes · Is a Delano call a scam?
Nearby cities
- Porterville area codes
- Bakersfield area codes
- Tulare area codes
- Visalia area codes
- Hanford area codes
- Clovis area codes
- Fresno area codes
- Paso Robles area codes
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of June 20, 2026. Refreshed monthly.