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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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Quay County ZIP Codes

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

County State ZIP Code City Area Codes
Quay County NM 88121 House 575
Quay County NM 88401 Tucumcari 575
Quay County NM 88411 Bard 575, 806
Quay County NM 88426 Logan 575, 806
Quay County NM 88427 Mcalister 575
Quay County NM 88430 Nara Visa 575, 806
Quay County NM 88433 Quay 575
Quay County NM 88434 San Jon 575

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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.