Seznam oblastí
- L6M 4P7 - Oakville, Halton, Ontario
- L6M 4P8 - Oakville, Halton, Ontario
- L6M 4P9 - Oakville, Halton, Ontario
- L6M 4R1 - Oakville, Halton, Ontario
- L6M 4R2 - Oakville, Halton, Ontario
- L6M 4R3 - Oakville, Halton, Ontario
- L6M 4R4 - Oakville, Halton, Ontario
- L6M 4R5 - Oakville, Halton, Ontario
- L6M 4R6 - Oakville, Halton, Ontario
- L6M 4R7 - Oakville, Halton, Ontario
- L6M 4R8 - Oakville, Halton, Ontario
- L6M 4R9 - Oakville, Halton, Ontario
- L6M 4S1 - Oakville, Halton, Ontario
- L6M 4S2 - Oakville, Halton, Ontario
- L6M 4S3 - Oakville, Halton, Ontario
- L6M 4S4 - Oakville, Halton, Ontario
- L6M 4S5 - Oakville, Halton, Ontario
- L6M 4S6 - Oakville, Halton, Ontario
- L6M 4S7 - Oakville, Halton, Ontario
- L6M 4S8 - Oakville, Halton, Ontario