Area codes in Norwalk, California
Norwalk, California uses area code 562. The main Norwalk area code is 562.
Area codes serving Norwalk
All California area codes · Is a Norwalk call a scam?
Nearby cities
- Cerritos area codes
- Downey area codes
- Buena Park area codes
- Cypress area codes
- Lynwood area codes
- Whittier area codes
- Montebello area codes
- Anaheim area codes
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of June 20, 2026. Refreshed monthly.