Regionenliste
- N1H 7Z4 - Guelph, Wellington, Ontario
- N1H 7Z5 - Guelph, Wellington, Ontario
- N1H 7Z6 - Guelph, Wellington, Ontario
- N1H 7Z7 - Guelph, Wellington, Ontario
- N1H 7Z8 - Guelph, Wellington, Ontario
- N1H 7Z9 - Guelph, Wellington, Ontario
- N1H 8A1 - Guelph, Wellington, Ontario
- N1H 8A2 - Guelph, Wellington, Ontario
- N1H 8A3 - Guelph, Wellington, Ontario
- N1H 8A4 - Guelph, Wellington, Ontario
- N1H 8A5 - Guelph, Wellington, Ontario
- N1H 8A6 - Guelph, Wellington, Ontario
- N1H 8A7 - Guelph, Wellington, Ontario
- N1H 8A8 - Guelph, Wellington, Ontario
- N1H 8B1 - Guelph, Wellington, Ontario
- N1H 8A9 - Guelph, Wellington, Ontario
- N1H 8B2 - Guelph, Wellington, Ontario
- N1H 8B3 - Guelph, Wellington, Ontario
- N1H 8B4 - Guelph, Wellington, Ontario
- N1H 8B5 - Guelph, Wellington, Ontario