Sulphur, LA Area Code
Sulphur, Louisiana (population 20,492) uses area code 337.
Carriers with Sulphur numbers
15 prefixes are assigned to the Sulphur exchange: 27% mobile, 20% VoIP and cable, 53% landline.
| Carrier | Prefixes |
|---|---|
| South Central Bell Tel | 5 |
| AT&T Mobility | 4 |
| Lumen (Level 3) | 2 |
| Metropcs | 1 |
| Paetec Itel | 1 |
| Ton80 Communications | 1 |
| Onvoy (Sinch) | 1 |
Area codes used in Sulphur
| Area code | Prefixes serving Sulphur | Main carriers in this code |
|---|---|---|
| 337 | 15 | South Central Bell Tel, AT&T Mobility, Verizon Wireless |
Sulphur phone number prefixes
Numbers starting with these first six digits were originally assigned to the Sulphur exchange.
337-215Metropcs337-287AT&T Mobility337-313Lumen (Level 3)337-476AT&T Mobility337-503Paetec Itel337-527South Central Bell Tel337-528South Central Bell Tel337-533South Central Bell Tel337-607Lumen (Level 3)337-625South Central Bell Tel337-626South Central Bell Tel337-674Ton80 Communications337-712AT&T Mobility337-888AT&T Mobility337-900Onvoy (Sinch)
Nearby cities in area code 337
- Lafayette
- Lake Charles
- New Iberia
- Youngsville
- Broussard
- Opelousas
- Carencro
- Moss Bluff
- Crowley
- Abbeville
- Scott
- DeRidder
Questions
- What is the area code for Sulphur, LA?
- The area code for Sulphur, Louisiana is 337.
- What time zone is Sulphur in?
- Sulphur is in the Central time zone.