Zip Area Code

Lake Charles, Louisiana

Lake Charles, Louisiana, in Calcasieu Parish, has ZIP codes 70601, 70602, 70605, 70606, 70607, 70609 and others, and area code 337.

ZIP codes
70601, 70602, 70605, 70606 …
Area code
337
Time zone
Central Time
Coordinates
30.2444, -93.2616

ZIP codes in Lake Charles

ZIP codePost officeCountyArea codes
70601Lake CharlesCalcasieu Parish337
70602*Lake CharlesCalcasieu Parish337
70605Lake CharlesCalcasieu Parish337
70606*Lake CharlesCalcasieu Parish337
70607Lake CharlesCalcasieu Parish337
70609Lake CharlesCalcasieu Parish337
70611Lake CharlesCalcasieu Parish337
70612*Lake CharlesCalcasieu Parish337
70615Lake CharlesCalcasieu Parish337
70616*Lake CharlesCalcasieu Parish337
70629Lake CharlesCalcasieu Parish337

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area code for Lake Charles

  • Area code 337

    In service since October 11, 1999. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Lake Charles is in the Central Time zone.

Towns near Lake Charles