Area codes in Lake Charles, Louisiana
Lake Charles, Louisiana uses area code 337. The main Lake Charles area code is 337.
Area codes serving Lake Charles
Phone numbers in Lake Charles are written as ten digits — for example (337) 555-0190 — and fall in the Central Time zone.
All Louisiana area codes · Is a Lake Charles call a scam?
Nearby cities
- Port Arthur area codes
- Beaumont area codes
- Lafayette area codes
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- Lufkin area codes
- Baton Rouge area codes
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Frequently asked questions
What is the area code for Lake Charles?
The main area code for Lake Charles, Louisiana is 337.
How many area codes does Lake Charles have?
Lake Charles has 1 area code: 337.
How do you dial a Lake Charles number?
Dial all 10 digits — the area code (337) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.