Mailbox Map › United States › Springville › Martelle Post Office
Post office · USPS
Martelle Post Office, Springville
Martelle Post Office.
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| Area | Springville, Iowa |
|---|---|
| Coordinates | 42.02149, -91.35965 |
| Time zone | America/Chicago |
Mapped by the OpenStreetMap community, last checked 2026-06-20. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.