Hot Diggity! services the majority of the Seattle Metro area and local suburbs, including:
- Ballard
- Belltown
- Capitol Hill
- Cascade
- Columbia City
- Downtown
- East Lake
- First Hill
- Fremont
- Greenlake
- Lake Union
- Lake City
- Laurelhurst
- Leschi
- Magnolia
- North Gate
- Phinney Ridge
- Queen Anne
- Ravenna
- Rainier Valley
- University District
- Wallingford
- Wedgwood
- West Seattle