United States ZIP codes › Maryland ZIP codes › 20859
20859 ZIP code
Potomac · Montgomery county, Maryland, United States
20859 is a ZIP code in Maryland, United States, in Montgomery county. It covers Potomac.
Approximate centre: 39.144, -77.2076 · Open in OpenStreetMap ↗
Places in 20859
- Potomac
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Name
House number, street
Potomac, Maryland 20859
United States
House number, street
Potomac, Maryland 20859
United States
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