| District of Louisiana area codes: 504 | |
|---|---|
| Country | United States |
| State/Province | Louisiana |
| Major City | New Orleans |
| Time Zone | Central (UTC-06:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 504-286 | Orleans | New Orleans, LA | Bellsouth Telecomm Inc DBA South Central Bell Tel |
| 504-287 | Jefferson | Kenner, LA | Sprint Spectrum L.p. |
| 504-288 | Orleans | New Orleans, LA | Bellsouth Telecomm Inc DBA South Central Bell Tel |
| 504-289 | Orleans | New Orleans, LA | New Cingular Wireless PCS - GA |
| 504-292 | Jefferson | Kenner, LA | Sprint Spectrum L.p. |
| 504-293 | Orleans | New Orleans, LA | Nuvox Communications |
| 504-295 | Orleans | New Orleans, LA | Sprint Spectrum L.p. |
| 504-296 | Jefferson | New Orleans, LA | Sprint Spectrum L.p. |
| 504-297 | Orleans | New Orleans, LA | Advanced Tel Inc. |
| 504-298 | Orleans | New Orleans, LA | Ymax Communications Corp. |
| 504-299 | Orleans | New Orleans, LA | Bellsouth Telecomm Inc DBA South Central Bell Tel |
| 504-300 | Orleans | New Orleans, LA | Harbor Communications |
| 504-301 | Jefferson | New Orleans, LA | Cox Cable New Orleans |
| 504-302 | Orleans | New Orleans, LA | Cox Cable New Orleans |
| 504-303 | Orleans | New Orleans, LA | AT&T Local |
| 504-304 | Jefferson | New Orleans, LA | Cox Cable New Orleans |
| 504-305 | Jefferson | Kenner, LA | Cox Cable New Orleans |
| 504-306 | Jefferson | Kenner, LA | Tw Telecom Of Louisiana LLC |
| 504-307 | Jefferson | Kenner, LA | Sprint Spectrum L.p. |
| 504-308 | Orleans | New Orleans, LA | Cox Cable New Orleans |
There are 488 prefixes, In the code area, the major cities are Chalmette, LA;Harvey, LA;Kenner, LA;Marrero, LA;Me. The major city is New Orleans.