Regiolijst
- L6H 1L4 - Oakville, Halton, Ontario
- L6H 1L5 - Oakville, Halton, Ontario
- L6H 1L6 - Oakville, Halton, Ontario
- L6H 1L7 - Oakville, Halton, Ontario
- L6H 1L8 - Oakville, Halton, Ontario
- L6H 1L9 - Oakville, Halton, Ontario
- L6H 1M2 - Oakville, Halton, Ontario
- L6H 1M3 - Oakville, Halton, Ontario
- L6H 1M4 - Oakville, Halton, Ontario
- L6H 1M5 - Oakville, Halton, Ontario
- L6H 1M6 - Oakville, Halton, Ontario
- L6H 1M7 - Oakville, Halton, Ontario
- L6H 1M8 - Oakville, Halton, Ontario
- L6H 1M9 - Oakville, Halton, Ontario
- L6H 1N1 - Oakville, Halton, Ontario
- L6H 1N2 - Oakville, Halton, Ontario
- L6H 1N3 - Oakville, Halton, Ontario
- L6H 1N4 - Oakville, Halton, Ontario
- L6H 1N5 - Oakville, Halton, Ontario
- L6H 1N6 - Oakville, Halton, Ontario