Список региона
- K7H 1S8 - Perth, Lanark, Ontario
- K7H 1S9 - Perth, Lanark, Ontario
- K7H 1T1 - Perth, Lanark, Ontario
- K7H 1T2 - Perth, Lanark, Ontario
- K7H 1T3 - Perth, Lanark, Ontario
- K7H 1T5 - Perth, Lanark, Ontario
- K7H 1T4 - Perth, Lanark, Ontario
- K7H 1T6 - Perth, Lanark, Ontario
- K7H 1T7 - Perth, Lanark, Ontario
- K7H 1T8 - Perth, Lanark, Ontario
- K7H 1T9 - Perth, Lanark, Ontario
- K7H 1V7 - Perth, Lanark, Ontario
- K7H 1V9 - Perth, Lanark, Ontario
- K7H 1W1 - Perth, Lanark, Ontario
- K7H 1W2 - Perth, Lanark, Ontario
- K7H 1W3 - Perth, Lanark, Ontario
- K7H 1W4 - Perth, Lanark, Ontario
- K7H 1W5 - Perth, Lanark, Ontario
- K7H 1W6 - Perth, Lanark, Ontario
- K7H 1W7 - Perth, Lanark, Ontario