While Phinney Ridge and Greenwood do not have parking meters or pay stations, nearby neighborhoods such as Ballard do. Seattle Department of Transportation is conducting an online survey about paid parking, as part of a project to make paid parking more available downtown and in certain neighborhoods.
You can find the survey here (I just did it, and it took less than 10 minutes).
By the way, SDOT has a parking map that lists every paid, permit, carpool, time limited, no parking and unrestricted zone, as well as parking garages and lots. You can zoom in by address, intersection, major landmark, or neighborhood.