Getting surrounding zip codes from a location using Apple Map Kit

Question

I\'m getting started on Map Kit for my job and I have a IOS project I am working on where it involves Map Kit, I know how to search for a location and pin point it but my is

Answer 1

Use Google Places API for this.

You can go for a Radar or NearbyPlaces search and get zip codes of the returned places (you can use a custom location and set the radius for your search as you are wishing to do).

There is a really good iOS library for querying Google Places API which is FTGooglePlacesAPI

Eventually you can also do everything manually using

NSData* data = [NSData dataWithContentsOfURL:YOUR-googleRequestURL];

and handling the fetched data.