Lista regionu
- P7G 0R8 - Gorham, Thunder Bay, Ontario
- P7G 0R9 - Gorham, Thunder Bay, Ontario
- P7G 0S1 - Gorham, Thunder Bay, Ontario
- P7G 0S2 - Gorham, Thunder Bay, Ontario
- P7G 0S3 - Gorham, Thunder Bay, Ontario
- P7G 0S4 - Gorham, Thunder Bay, Ontario
- P7G 0S5 - Gorham, Thunder Bay, Ontario
- P7G 0S6 - Gorham, Thunder Bay, Ontario
- P7G 0S7 - Gorham, Thunder Bay, Ontario
- P7G 0S8 - Gorham, Thunder Bay, Ontario
- P7G 0S9 - Gorham, Thunder Bay, Ontario
- P7G 0Z5 - Gorham, Thunder Bay, Ontario
- P7G 0T1 - Gorham, Thunder Bay, Ontario
- P7G 1E6 - Gorham, Thunder Bay, Ontario
- P7G 1E7 - Gorham, Thunder Bay, Ontario
- P7G 1G7 - Gorham, Thunder Bay, Ontario