क्षेत्र सूची
- N4Z 1C1 - Stratford, Perth, Ontario
- N4Z 1C2 - Stratford, Perth, Ontario
- N4Z 1C3 - Stratford, Perth, Ontario
- N4Z 1C4 - Stratford, Perth, Ontario
- N4Z 1C5 - Stratford, Perth, Ontario
- N4Z 1C6 - Stratford, Perth, Ontario
- N4Z 1C7 - Stratford, Perth, Ontario
- N4Z 1C8 - Stratford, Perth, Ontario
- N4Z 1C9 - Stratford, Perth, Ontario
- N4Z 1E1 - Stratford, Perth, Ontario
- N4Z 1E2 - Stratford, Perth, Ontario
- N4Z 1E5 - Stratford, Perth, Ontario
- N4Z 1E6 - Stratford, Perth, Ontario
- N4Z 1E7 - Stratford, Perth, Ontario
- N4Z 1E8 - Stratford, Perth, Ontario
- N4Z 1E9 - Stratford, Perth, Ontario
- N4Z 1G1 - Stratford, Perth, Ontario
- N4Z 1G2 - Stratford, Perth, Ontario
- N4Z 1G3 - Stratford, Perth, Ontario
- N4Z 1G4 - Stratford, Perth, Ontario