รายชื่อภูมิภาค
- L6H 1X5 - Oakville, Halton, Ontario
- L6H 1X6 - Oakville, Halton, Ontario
- L6H 1X7 - Oakville, Halton, Ontario
- L6H 1X8 - Oakville, Halton, Ontario
- L6H 1X9 - Oakville, Halton, Ontario
- L6H 1Y2 - Oakville, Halton, Ontario
- L6H 1Y3 - Oakville, Halton, Ontario
- L6H 1Y4 - Oakville, Halton, Ontario
- L6H 1Y5 - Oakville, Halton, Ontario
- L6H 1Y6 - Oakville, Halton, Ontario
- L6H 1Y7 - Oakville, Halton, Ontario
- L6H 1Y8 - Oakville, Halton, Ontario
- L6H 1Y9 - Oakville, Halton, Ontario
- L6H 1Z1 - Oakville, Halton, Ontario
- L6H 1Z2 - Oakville, Halton, Ontario
- L6H 1Z3 - Oakville, Halton, Ontario
- L6H 1Z4 - Oakville, Halton, Ontario
- L6H 1Z5 - Oakville, Halton, Ontario
- L6H 1Z6 - Oakville, Halton, Ontario
- L6H 1Z7 - Oakville, Halton, Ontario