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U.S. ZIP Codes Database 2026

Name: Jeff Davis County
Address: US

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Jeff Davis County ZIP Codes

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

County	State	ZIP Code	City	Area Codes
Jeff Davis County	GA	31532	Denton	`912`
Jeff Davis County	GA	31539	Hazlehurst	`229, 912`
Jeff Davis County	TX	79734	Fort Davis	`432, 915`
Jeff Davis County	TX	79854	Valentine	`432, 915`

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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.