Lista regionu
- N4S 1Z6 - Woodstock, Oxford, Ontario
- N4S 1Z7 - Woodstock, Oxford, Ontario
- N4S 1Z8 - Woodstock, Oxford, Ontario
- N4S 1Z9 - Woodstock, Oxford, Ontario
- N4S 2A1 - Woodstock, Oxford, Ontario
- N4S 2A2 - Woodstock, Oxford, Ontario
- N4S 2A3 - Woodstock, Oxford, Ontario
- N4S 2A4 - Woodstock, Oxford, Ontario
- N4S 2A5 - Woodstock, Oxford, Ontario
- N4S 2A6 - Woodstock, Oxford, Ontario
- N4S 2A7 - Woodstock, Oxford, Ontario
- N4S 2A8 - Woodstock, Oxford, Ontario
- N4S 2A9 - Woodstock, Oxford, Ontario
- N4S 2B1 - Woodstock, Oxford, Ontario
- N4S 2B2 - Woodstock, Oxford, Ontario
- N4S 2B3 - Woodstock, Oxford, Ontario
- N4S 2B4 - Woodstock, Oxford, Ontario
- N4S 2B5 - Woodstock, Oxford, Ontario
- N4S 2B6 - Woodstock, Oxford, Ontario
- N4S 2B7 - Woodstock, Oxford, Ontario