Список региона
- N5A 1M2 - Stratford, Perth, Ontario
- N5A 1M3 - Stratford, Perth, Ontario
- N5A 1M4 - Stratford, Perth, Ontario
- N5A 1M5 - Stratford, Perth, Ontario
- N5A 1M6 - Stratford, Perth, Ontario
- N5A 1M7 - Stratford, Perth, Ontario
- N5A 1M8 - Stratford, Perth, Ontario
- N5A 1M9 - Stratford, Perth, Ontario
- N5A 1N1 - Stratford, Perth, Ontario
- N5A 1N2 - Stratford, Perth, Ontario
- N5A 1N3 - Stratford, Perth, Ontario
- N5A 1N4 - Stratford, Perth, Ontario
- N5A 1N5 - Stratford, Perth, Ontario
- N5A 1N6 - Stratford, Perth, Ontario
- N5A 1N7 - Stratford, Perth, Ontario
- N5A 1N8 - Stratford, Perth, Ontario
- N5A 1N9 - Stratford, Perth, Ontario
- N5A 1P1 - Stratford, Perth, Ontario
- N5A 1P2 - Stratford, Perth, Ontario
- N5A 1P3 - Stratford, Perth, Ontario