Mailbox Map › United States › Glassmanor › Congress Heights Post Office
Post office · USPS
Congress Heights Post Office, Glassmanor
Congress Heights Post Office.
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| Area | Glassmanor, Maryland |
|---|---|
| Coordinates | 38.82241, -77.00040 |
| Time zone | America/New_York |
Nearby
- Blue box in Glassmanor 0.8 mi
- Naval Research Laboratory Post Office 0.9 mi
- Oxon Hill Post Office 1.4 mi
- Bolling Air Force Base Post Office 1.6 mi
- Blue box in Glassmanor 1.8 mi
Mapped by the OpenStreetMap community, last checked 2026-06-28. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.