Lista regionu
- K7K 0A1 - Kingston, Frontenac, Ontario
- K7K 0A2 - Kingston, Frontenac, Ontario
- K7K 0A3 - Kingston, Frontenac, Ontario
- K7K 0A4 - Kingston, Frontenac, Ontario
- K7K 0A5 - Kingston, Frontenac, Ontario
- K7K 0A6 - Kingston, Frontenac, Ontario
- K7K 0A7 - Kingston, Frontenac, Ontario
- K7K 0A9 - Kingston, Frontenac, Ontario
- K7K 0B1 - Kingston, Frontenac, Ontario
- K7K 0B2 - Kingston, Frontenac, Ontario
- K7K 0B3 - Kingston, Frontenac, Ontario
- K7K 0B4 - Kingston, Frontenac, Ontario
- K7K 0B5 - Kingston, Frontenac, Ontario
- K7K 0B6 - Kingston, Frontenac, Ontario
- K7K 0B7 - Kingston, Frontenac, Ontario
- K7K 0B8 - Kingston, Frontenac, Ontario
- K7K 0B9 - Kingston, Frontenac, Ontario
- K7K 0C1 - Kingston, Frontenac, Ontario
- K7K 0C2 - Kingston, Frontenac, Ontario
- K7K 0C3 - Kingston, Frontenac, Ontario