Lista regionu
- N4S 1K4 - Woodstock, Oxford, Ontario
- N4S 1K5 - Woodstock, Oxford, Ontario
- N4S 1K6 - Woodstock, Oxford, Ontario
- N4S 1K7 - Woodstock, Oxford, Ontario
- N4S 1K8 - Woodstock, Oxford, Ontario
- N4S 1K9 - Woodstock, Oxford, Ontario
- N4S 1L1 - Woodstock, Oxford, Ontario
- N4S 1L3 - Woodstock, Oxford, Ontario
- N4S 1L5 - Woodstock, Oxford, Ontario
- N4S 1L6 - Woodstock, Oxford, Ontario
- N4S 1L7 - Woodstock, Oxford, Ontario
- N4S 1L8 - Woodstock, Oxford, Ontario
- N4S 1L9 - Woodstock, Oxford, Ontario
- N4S 1M1 - Woodstock, Oxford, Ontario
- N4S 1M2 - Woodstock, Oxford, Ontario
- N4S 1M3 - Woodstock, Oxford, Ontario
- N4S 1M5 - Woodstock, Oxford, Ontario
- N4S 1M6 - Woodstock, Oxford, Ontario
- N4S 1M7 - Woodstock, Oxford, Ontario
- N4S 1M8 - Woodstock, Oxford, Ontario