Gretna, LA Area Codes
Gretna is served by area code 504. It is in Louisiana, Jefferson Parish. About 56,969 people live in its 3 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 504 |
| State / province | Louisiana |
| County | Jefferson Parish |
| Population | 56,969 |
| ZIP codes | 3 |
| Time zone | Central |
| Coordinates | 29.9064, -90.0445 |
What area code is Gretna in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 504 | Louisiana | 877,495 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
How to dial
Dial 504 + 7 digits for a number in Gretna, or +1 504 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.