| General Information about Area Code 504 | |
|---|---|
| Country | United States |
| State / Province / Territory | Louisiana |
| Major City | New Orleans |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 504-302 | New Orleans | Orleans | Landline |
| 504-834 | New Orleans | Orleans | Landline |
| 504-577 | New Orleans | Orleans | Wireless |
| 504-697 | New Orleans | Orleans | Landline |
| 504-243 | New Orleans | Orleans | Landline |
| 504-900 | New Orleans | Orleans | Landline |
| 504-770 | New Orleans | Orleans | Wireless |
| 504-541 | New Orleans | Orleans | Wireless |
| 504-469 | Kenner | Jefferson | Landline |
| 504-250 | New Orleans | Orleans | Wireless |
| 504-278 | New Orleans | Orleans | Landline |
| 504-452 | New Orleans | Orleans | Wireless |
| 504-982 | New Orleans | Orleans | Wireless |
| 504-269 | New Orleans | Orleans | Landline |
| 504-657 | Buras | Plaquemines | Landline |
| 504-376 | New Orleans | Orleans | Landline |
| 504-962 | New Orleans | Orleans | Landline |
| 504-613 | New Orleans | Orleans | Landline |
| 504-403 | Kenner | Jefferson | Wireless |
| 504-915 | New Orleans | Orleans | Wireless |