Learn about the 337 area code, including its location, cities, time zone, introduction date, and related area codes.
337 Area Code Details
Major Cities in the 337 Area Code
The 337 area code is associated with the following cities and communities:
- Lafayette
- Lake Charles
- New Iberia
- Opelousas
- Sulphur
Where Is Area Code 337 Located?
The 337 area code serves communities in Louisiana. The exact communities and numbering assignments can change as telephone numbering resources are updated.
337 Area Code Time Zone
The 337 area code is associated with the Central time zone.
When Was 337 Area Code Introduced?
The 337 area code was introduced in 11-Oct-1999.
How to Call a 337 Area Code Number
For a call within the same numbering plan, dial the required local number according to your carrier’s dialing rules. For calls from outside the United States, use the United States country code (+1), followed by the area code and seven-digit telephone number.
337 Area Code FAQ
What state is 337 area code in?
The 337 area code is associated with Louisiana.
What time zone is 337 area code in?
The 337 area code is associated with Central.
What cities use 337 area code?
Lafayette|Lake Charles|New Iberia|Opelousas|Sulphur
More Questions About Area Code 337
What state is area code 337 in?
Area code 337 is associated with Louisiana.
What time zone is area code 337 in?
The listed time zone for area code 337 is Central.