Regionenliste
- N1L 1C5 - Guelph, Wellington, Ontario
- N1L 1C6 - Guelph, Wellington, Ontario
- N1L 1C7 - Guelph, Wellington, Ontario
- N1L 1C8 - Guelph, Wellington, Ontario
- N1L 1C9 - Guelph, Wellington, Ontario
- N1L 1E1 - Guelph, Wellington, Ontario
- N1L 1E2 - Guelph, Wellington, Ontario
- N1L 1E3 - Guelph, Wellington, Ontario
- N1L 1E4 - Guelph, Wellington, Ontario
- N1L 1E5 - Guelph, Wellington, Ontario
- N1L 1E6 - Guelph, Wellington, Ontario
- N1L 1E7 - Guelph, Wellington, Ontario
- N1L 1E8 - Guelph, Wellington, Ontario
- N1L 1E9 - Guelph, Wellington, Ontario
- N1L 1G1 - Guelph, Wellington, Ontario
- N1L 1G2 - Guelph, Wellington, Ontario
- N1L 1G3 - Guelph, Wellington, Ontario
- N1L 1G4 - Guelph, Wellington, Ontario
- N1L 1G5 - Guelph, Wellington, Ontario
- N1L 1G6 - Guelph, Wellington, Ontario