Mailbox Map › United States › Dunsmuir › Castella Post Office
Post office · USPS
Castella Post Office, Dunsmuir
Castella Post Office at 20115 Castle Creek Road, Castella, CA 96017-9998 — opening hours 24/7 "Lobby" || Mo-Fr 11:00-15:00; Sa 08:45-10:00 "Retail".
Open on the map Directions OpenStreetMap
| Address | 20115 Castle Creek Road, Castella, CA 96017-9998 |
|---|---|
| Opening hours | 24/7 "Lobby" || Mo-Fr 11:00-15:00; Sa 08:45-10:00 "Retail" |
| Area | Dunsmuir, California |
| Coordinates | 41.14873, -122.31742 |
| Time zone | America/Los_Angeles |
Mapped by the OpenStreetMap community, last checked 2026-06-05. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.