Region List
- L7G 1W1 - Georgetown, Halton, Ontario
- L7G 1W2 - Georgetown, Halton, Ontario
- L7G 1W3 - Georgetown, Halton, Ontario
- L7G 1W4 - Georgetown, Halton, Ontario
- L7G 1W5 - Georgetown, Halton, Ontario
- L7G 1W6 - Georgetown, Halton, Ontario
- L7G 1W7 - Georgetown, Halton, Ontario
- L7G 1W8 - Georgetown, Halton, Ontario
- L7G 1W9 - Georgetown, Halton, Ontario
- L7G 1X1 - Georgetown, Halton, Ontario
- L7G 1X2 - Georgetown, Halton, Ontario
- L7G 1X3 - Georgetown, Halton, Ontario
- L7G 1X5 - Georgetown, Halton, Ontario
- L7G 1X6 - Georgetown, Halton, Ontario
- L7G 1X7 - Georgetown, Halton, Ontario
- L7G 1X8 - Georgetown, Halton, Ontario
- L7G 1X9 - Georgetown, Halton, Ontario
- L7G 1Y1 - Georgetown, Halton, Ontario
- L7G 1Y2 - Georgetown, Halton, Ontario
- L7G 1Y4 - Georgetown, Halton, Ontario