Hi Oskana,
I would not recommend on using the static URLs. If the GeoTargets table is updated, it could be available at a different URL. Instead, you can use
LocationCriteironService in AdWords API to lookup the
LocationCriterion constants that match a specified name or list of criterion id(s) as specified in the input selector. The code snippet provided
here shows how to look up location codes for a region. The LocationCriterion returned in the response corresponds to the locations listed in the Geo targets table provided
here. The
LookupLocation Java example shows how to get location criteria by name. Example code in other languages is provided
here.
Regards,
Shwetha, AdWords API Team.