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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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Prince George's County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Prince George's County.

County State ZIP Code City Area Codes
Prince George's County MD 20742 College Park 227, 240, 301
Prince George's County MD 20743 Capitol Heights 202, 227, 240, 301, 771
Prince George's County MD 20744 Fort Washington 227, 240, 301
Prince George's County MD 20745 Oxon Hill 202, 227, 240, 301, 771
Prince George's County MD 20746 Suitland 202, 227, 240, 301, 771
Prince George's County MD 20747 District Heights 227, 240, 301
Prince George's County MD 20748 Temple Hills 202, 227, 240, 301, 771
Prince George's County MD 20749 Fort Washington 240
Prince George's County MD 20750 Oxon Hill 240
Prince George's County MD 20752 Suitland 240
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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.