00721 postal code
Puerto RicoUpdated 2026-11-09Palmer, Rio GrandePostal code
Postal code details
1 placeCode
00721
Place
Palmer
Region
Rio Grande
County
—
Coordinates
18.3705, -65.7741
Accuracy
4 / 6
Country
Puerto Rico
Location
OpenStreetMap ↗



18.3705, -65.7741© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Palmer | Rio Grande | — | 18.3705, -65.7741 |
Nearby codes
All →FAQ
Which city is 00721 in?
Palmer, Rio Grande, Puerto Rico.
What are the coordinates of 00721?
18.3705, -65.7741
Is 00721 used in other countries?
Yes, 2 other countries.
Updated 2026-11-09. Attribution in Data & license.