| 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 |
|---|---|---|---|
| 504-701 | New Orleans | Jefferson | Wireless |
| 504-347 | New Orleans | Orleans | Landline |
| 504-894 | New Orleans | Orleans | Landline |
| 504-758 | New Orleans | Orleans | Landline |
| 504-231 | Kenner | Jefferson | Wireless |
| 504-865 | New Orleans | Orleans | Landline |
| 504-540 | New Orleans | Orleans | Wireless |
| 504-563 | New Orleans | Orleans | Wireless |
| 504-609 | New Orleans | Orleans | Wireless |
| 504-392 | New Orleans | Orleans | Landline |
| 504-433 | New Orleans | Orleans | Landline |
| 504-556 | New Orleans | Orleans | Landline |
| 504-521 | New Orleans | Orleans | Landline |
| 504-508 | New Orleans | Orleans | Wireless |
| 504-343 | New Orleans | Orleans | Wireless |
| 504-465 | Kenner | Jefferson | Landline |
| 504-466 | Kenner | Jefferson | Landline |
| 504-260 | New Orleans | Orleans | Landline |
| 504-660 | New Orleans | Orleans | Wireless |
| 504-256 | New Orleans | Orleans | Wireless |