United States ZIP codes › Maryland ZIP codes › 21758
21758 ZIP code
Knoxville · Frederick county, Maryland, United States
21758 is a ZIP code in Maryland, United States, in Frederick county. It covers Knoxville.
Approximate centre: 39.3479, -77.6513 · Open in OpenStreetMap ↗
Places in 21758
- Knoxville
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Name
House number, street
Knoxville, Maryland 21758
United States
House number, street
Knoxville, Maryland 21758
United States
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