I've gone through the code in modules/all/location/contrib/location_cck but am unable to figure out where this CCK field is storing the address data.
I guest that it's install file should have table fields to store geographic data like city, lat long etc. But it isn't there.
Edit: Ultimately I want to access all those location fields separately(beyond Views) when writing modules etc. For example I want to read postal code attached to a particular node for some analysis. That's why I'd like to extract location info about nodes.