Area codes in New Orleans, Louisiana
New Orleans, Louisiana uses area code 504. The main New Orleans area code is 504.
Area codes serving New Orleans
All Louisiana area codes · Is a New Orleans call a scam?
Nearby cities
- Slidell area codes
- Houma area codes
- Baton Rouge area codes
- Biloxi area codes
- Lafayette area codes
- Mobile area codes
- Jackson area codes
- Pensacola area codes
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of June 20, 2026. Refreshed monthly.