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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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Carroll County ZIP Codes

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

County State ZIP Code City Area Codes
Carroll County TN 38342 Hollow Rock 731
Carroll County TN 38344 Huntingdon 731
Carroll County TN 38348 Lavinia 731
Carroll County TN 38387 Westport 731
Carroll County TN 38390 Yuma 731
Carroll County VA 24312 Austinville 276
Carroll County VA 24317 Cana 276, 336, 743
Carroll County VA 24325 Dugspur 276, 540, 826
Carroll County VA 24328 Fancy Gap 276
Carroll County VA 24343 Hillsville 276, 540, 826
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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.