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U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

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Spink County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Spink County.

County State ZIP Code City Area Codes
Spink County SD 57424 Ashton 605
Spink County SD 57429 Brentford 605
Spink County SD 57434 Conde 605
Spink County SD 57436 Doland 605
Spink County SD 57440 Frankfort 605
Spink County SD 57461 Mellette 605
Spink County SD 57465 Northville 605
Spink County SD 57469 Redfield 605
Spink County SD 57476 Tulare 605
Spink County SD 57477 Turton 605

Geographic Map of Spink County

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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.