Area Code 504 at a Glance
| Area code | 504 |
| Region | Louisiana |
| Country | United States |
| Primary timezone | America/Chicago |
| Dialing format | +1 (504) NXX-XXXX |
Cities and Places Using Area Code 504
Based on prefix-level carrier data, area code 504 covers places including:
- New Orleans, LA
- Metairie, LA
- Marrero, LA
- Kenner, LA
- Chalmette, LA
- Jefferson, LA
- Venice, LA
- Lafitte, LA
- Belle Chasse, LA
- Westwego, LA
Frequently Asked Questions
Where is area code 504?
Area code 504 serves Louisiana, United States.
Who is calling me from area code 504?
A call from area code 504 most likely originates from Louisiana, but caller ID can be spoofed. If an unknown caller asks for personal or payment information, hang up and call the organization back on its official number.
How do I dial a 504 number?
Within North America: dial 1-504 followed by the 7-digit number. From abroad: your international prefix (like 00 or +), then 1 504 and the number.