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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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Deuel County ZIP Codes

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

County State ZIP Code City Area Codes
Deuel County NE 69122 Big Springs 308, 970
Deuel County NE 69129 Chappell 308, 970
Deuel County SD 57213 Astoria 507, 605
Deuel County SD 57218 Brandt 507, 605
Deuel County SD 57226 Clear Lake 605
Deuel County SD 57237 Gary 320, 507, 605
Deuel County SD 57238 Goodwin 605
Deuel County SD 57268 Toronto 605

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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.