Bölge listesi
- N5A 1P4 - Stratford, Perth, Ontario
- N5A 1P5 - Stratford, Perth, Ontario
- N5A 1P6 - Stratford, Perth, Ontario
- N5A 1P7 - Stratford, Perth, Ontario
- N5A 1P8 - Stratford, Perth, Ontario
- N5A 1P9 - Stratford, Perth, Ontario
- N5A 1R1 - Stratford, Perth, Ontario
- N5A 1R2 - Stratford, Perth, Ontario
- N5A 1R3 - Stratford, Perth, Ontario
- N5A 1R4 - Stratford, Perth, Ontario
- N5A 1R5 - Stratford, Perth, Ontario
- N5A 1R6 - Stratford, Perth, Ontario
- N5A 1R7 - Stratford, Perth, Ontario
- N5A 1R8 - Stratford, Perth, Ontario
- N5A 1R9 - Stratford, Perth, Ontario
- N5A 1S1 - Stratford, Perth, Ontario
- N5A 1S2 - Stratford, Perth, Ontario
- N5A 1S3 - Stratford, Perth, Ontario
- N5A 1S4 - Stratford, Perth, Ontario
- N5A 1S5 - Stratford, Perth, Ontario