ZIP Code 70663
Sulphur · Calcasieu, Louisiana
70663 is the ZIP code of Sulphur in Calcasieu, Louisiana, United States.
- ZIP Code
- 70663
- County
- Calcasieu
- State
- Louisiana
- Country
- United States
Place with ZIP code 70663
| Place | County | Location |
|---|---|---|
| Sulphur | Calcasieu | 30.219, -93.364 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 70663?
Sulphur.
Which county and state is 70663 in?
Calcasieu, Louisiana, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.