ZIP Code 57049 Area Code

North Sioux City, South Dakota

Area Code

605

Primary area codes for South Dakota (per-ZIP data not available)

Location

ZIP Code57049
CityNorth Sioux City
StateSouth Dakota (SD)
CountyUnion

Frequently Asked Questions

ZIP code 57049 is in North Sioux City, South Dakota. The primary area codes for South Dakota are 605.

ZIP code 57049 is in North Sioux City, South Dakota.

ZIP Code 57049

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