| 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 |
|---|---|---|---|
| 504-593 | New Orleans | Orleans | Landline |
| 504-393 | New Orleans | Orleans | Landline |
| 504-238 | New Orleans | Orleans | Wireless |
| 504-544 | New Orleans | Orleans | Landline |
| 504-463 | Kenner | Jefferson | Landline |
| 504-407 | New Orleans | Orleans | Wireless |
| 504-666 | New Orleans | Orleans | Wireless |
| 504-279 | New Orleans | Orleans | Landline |
| 504-988 | New Orleans | Orleans | Landline |
| 504-437 | New Orleans | Jefferson | Landline |
| 504-349 | New Orleans | Orleans | Landline |
| 504-844 | New Orleans | Jefferson | Wireless |
| 504-216 | New Orleans | Orleans | Landline |
| 504-881 | New Orleans | Jefferson | Wireless |
| 504-477 | New Orleans | Orleans | Wireless |
| 504-849 | New Orleans | Orleans | Landline |
| 504-813 | Kenner | Jefferson | Wireless |
| 504-412 | New Orleans | Orleans | Landline |
| 504-784 | New Orleans | Orleans | Wireless |
| 504-864 | New Orleans | Orleans | Landline |