Список региона
- K7H 1C1 - Perth, Lanark, Ontario
- K7H 1C2 - Perth, Lanark, Ontario
- K7H 1C3 - Perth, Lanark, Ontario
- K7H 1C4 - Perth, Lanark, Ontario
- K7H 1C5 - Perth, Lanark, Ontario
- K7H 1C6 - Perth, Lanark, Ontario
- K7H 1C7 - Perth, Lanark, Ontario
- K7H 1C8 - Perth, Lanark, Ontario
- K7H 1C9 - Perth, Lanark, Ontario
- K7H 1E1 - Perth, Lanark, Ontario
- K7H 1E2 - Perth, Lanark, Ontario
- K7H 1E3 - Perth, Lanark, Ontario
- K7H 1E4 - Perth, Lanark, Ontario
- K7H 1E5 - Perth, Lanark, Ontario
- K7H 1E6 - Perth, Lanark, Ontario
- K7H 1E8 - Perth, Lanark, Ontario
- K7H 1E9 - Perth, Lanark, Ontario
- K7H 1G1 - Perth, Lanark, Ontario
- K7H 1G2 - Perth, Lanark, Ontario
- K7H 1G3 - Perth, Lanark, Ontario