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Lake Charles, LA is currently using one area code which is area code 337. Area code 337 was created from a split of area
code 318 and put into service on October 11, 1999. In addition to Lake Charles, LA area code 337 serves the larger communities of Abbeville, Crowley, De Ridder, Lafayette, New Iberia, Opelousas, and Sulphur,
as well as, many smaller communities in southwestern Louisiana. Lake Charles, LA does not utilize any area code overlays. |
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