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Lake Simcoe Postcodes — Ontario (ON)
| Location | City/District | States or Territories | States or Territories Abbrieviation | Postcode |
|---|---|---|---|---|
| Lake Simcoe Southeast Shore (Sutton West) | Lake Simcoe | Ontario | ON | L0E |
| Lake Simcoe North Shore (Coldwater) | Lake Simcoe | Ontario | ON | L0K |
| Lake Simcoe West Shore (Oro) | Lake Simcoe | Ontario | ON | L0L |
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