| 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 |
|---|---|---|---|
| 504-473 | New Orleans | Jefferson | Wireless |
| 504-418 | New Orleans | Orleans | Wireless |
| 504-405 | Kenner | Jefferson | Wireless |
| 504-561 | New Orleans | Orleans | Landline |
| 504-838 | New Orleans | Orleans | Landline |
| 504-475 | New Orleans | Orleans | Landline |
| 504-360 | Kenner | Jefferson | Wireless |
| 504-654 | New Orleans | Orleans | Wireless |
| 504-547 | New Orleans | Orleans | Landline |
| 504-496 | Kenner | Jefferson | Landline |
| 504-442 | New Orleans | Orleans | Wireless |
| 504-222 | Kenner | Jefferson | Wireless |
| 504-229 | Kenner | Jefferson | Wireless |
| 504-903 | New Orleans | Orleans | Landline |
| 504-722 | New Orleans | Orleans | Wireless |
| 504-461 | Kenner | Jefferson | Landline |
| 504-299 | New Orleans | Orleans | Landline |
| 504-289 | New Orleans | Orleans | Wireless |
| 504-539 | New Orleans | Orleans | Landline |
| 504-715 | New Orleans | Orleans | Wireless |