6637 postal code
SwitzerlandUpdated 2026-11-09Sonogno, TicinoLocarno District4 digits
Postal code details
1 placeCode
6637
Place
Sonogno
Region
Ticino
County
Locarno District
Coordinates
46.3648, 8.7574
Accuracy
4 / 6
Country
Switzerland
Location
OpenStreetMap ↗
46.3648, 8.7574© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Sonogno | Ticino | Locarno District | 46.3648, 8.7574 |
Same code in other countries
2| Country | Place | Region |
|---|---|---|
| BE Belgium | Fauvillers | Wallonia |
| NO Norway | Flemma | Møre og Romsdal |
FAQ
Which city is 6637 in?
Sonogno, Ticino, Switzerland.
What are the coordinates of 6637?
46.3648, 8.7574
Is 6637 used in other countries?
Yes, 2 other countries.
Updated 2026-11-09. Attribution in Data & license.