區域清單
- L6H 1B5 - Oakville, Halton, Ontario
- L6H 1B6 - Oakville, Halton, Ontario
- L6H 1B7 - Oakville, Halton, Ontario
- L6H 1B8 - Oakville, Halton, Ontario
- L6H 1B9 - Oakville, Halton, Ontario
- L6H 1C1 - Oakville, Halton, Ontario
- L6H 1C2 - Oakville, Halton, Ontario
- L6H 1C3 - Oakville, Halton, Ontario
- L6H 1C4 - Oakville, Halton, Ontario
- L6H 1C5 - Oakville, Halton, Ontario
- L6H 1C6 - Oakville, Halton, Ontario
- L6H 1C7 - Oakville, Halton, Ontario
- L6H 1C8 - Oakville, Halton, Ontario
- L6H 1C9 - Oakville, Halton, Ontario
- L6H 1E1 - Oakville, Halton, Ontario
- L6H 1E2 - Oakville, Halton, Ontario
- L6H 1E3 - Oakville, Halton, Ontario
- L6H 1E4 - Oakville, Halton, Ontario
- L6H 1E5 - Oakville, Halton, Ontario
- L6H 1E6 - Oakville, Halton, Ontario