20306 postal code
Costa RicaUpdated 2026-11-09Río Cuarto, Provincia de AlajuelaGreciaPostal code
Postal code details
1 placeCode
20306
Place
Río Cuarto
Region
Provincia de Alajuela
County
Grecia
Coordinates
10.4085, -84.2094
Accuracy
6 / 6
Country
Costa Rica
Location
OpenStreetMap ↗
10.4085, -84.2094© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Río Cuarto | Provincia de Alajuela | Grecia | 10.4085, -84.2094 |
Same code in other countries
6| Country | Place | Region |
|---|---|---|
| FR France | Ajaccio | Corse |
| KE Kenya | Ndaragwa | Nyandarua |
| LK Sri Lanka | Ketakumbura | Central Province |
| PL Poland | Lublin | Lublin |
| UA Ukraine | Умань | Cherkaska |
| US United States | Washington | District of Columbia |
FAQ
Which city is 20306 in?
Río Cuarto, Provincia de Alajuela, Costa Rica.
What are the coordinates of 20306?
10.4085, -84.2094
Is 20306 used in other countries?
Yes, 6 other countries.
Updated 2026-11-09. Attribution in Data & license.