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91870 post code

Post code details

1 place
Code
Place
Boissy-le-Sec
Region
Île-de-France
County
Essonne
Coordinates
48.4786, 2.09
Accuracy
5 / 6
Country
France
48.4786, 2.09© OpenStreetMap

Places under this code

1
PlaceRegionCountyCoordinates
Boissy-le-SecÎle-de-FranceEssonne48.4786, 2.09

FAQ

Which city is 91870 in?

Boissy-le-Sec, Île-de-France, France.

What are the coordinates of 91870?

48.4786, 2.09

Is 91870 used in other countries?

Yes, 2 other countries.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in