Directions/Locations issue in Guatemala

Hi,

I'd like to know if there's a way to make the directions/locations actually work in iOS 8.4 in Guatemala? Currently if I save my home or work address under my own contact in my iPhone 6 and if I see the location in maps it is displayed everywhere but my actual home or office and this won't let me use reminders based on my location.

What I saw in maps on my mac is that the locations in Guatemala are not being registered with the ZIP code and that's why it calls up whatever -4th Street- it finds first, not the actual 4th street under the correct ZIP code, so, my guess is that Apple needs to update this so ZIP codes actually do work in Guatemala, use GPS coordinates or maybe I'm just missing some step in here.

Any suggestions are welcome if you know something about this, thanks 🙂