79890 postal code
MexicoUpdated 2026-11-09Huichihuayan, San Luis PotosíHuehuetlán5 digits
Postal code details
1 placeCode
79890
Place
Huichihuayan
Region
San Luis Potosí
County
Huehuetlán
Coordinates
21.4837, -98.9684
Accuracy
4 / 6
Country
Mexico
Location
OpenStreetMap ↗
21.4837, -98.9684© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Huichihuayan | San Luis Potosí | Huehuetlán | 21.4837, -98.9684 |
Same code in other countries
0This code only appears in this country.
FAQ
Which city is 79890 in?
Huichihuayan, San Luis Potosí, Mexico.
What are the coordinates of 79890?
21.4837, -98.9684
Is 79890 used in other countries?
No.
Updated 2026-11-09. Attribution in Data & license.