Bölge listesi
- L6H 3L7 - Oakville, Halton, Ontario
- L6H 3L8 - Oakville, Halton, Ontario
- L6H 3L9 - Oakville, Halton, Ontario
- L6H 3M1 - Oakville, Halton, Ontario
- L6H 3M2 - Oakville, Halton, Ontario
- L6H 3M3 - Oakville, Halton, Ontario
- L6H 3M4 - Oakville, Halton, Ontario
- L6H 3M5 - Oakville, Halton, Ontario
- L6H 3M6 - Oakville, Halton, Ontario
- L6H 3M7 - Oakville, Halton, Ontario
- L6H 3M8 - Oakville, Halton, Ontario
- L6H 3M9 - Oakville, Halton, Ontario
- L6H 3N1 - Oakville, Halton, Ontario
- L6H 3N2 - Oakville, Halton, Ontario
- L6H 3N3 - Oakville, Halton, Ontario
- L6H 3N4 - Oakville, Halton, Ontario
- L6H 3N5 - Oakville, Halton, Ontario
- L6H 3N6 - Oakville, Halton, Ontario
- L6H 3N7 - Oakville, Halton, Ontario
- L6H 3N8 - Oakville, Halton, Ontario