| Ajax, Durham |
L1M, L1S, L1T, L1Z |
| Ashburn, Durham |
L0B 1A0 |
| Beaverton, Durham |
L0K |
| Blackstock, Durham |
L0B 1B0 |
| Bond Head, Durham |
L0G 0A7, L0G 1B0 |
| Bowmanville, Durham |
L1B, L1C, L1E |
| Brougham, Durham |
L0H 1A0 |
| Caesarea, Durham |
L0B |
| Cannington, Durham |
L0E |
| Claremont, Durham |
L1Y |
| Courtice, Durham |
L1C, L1E |
| Goodwood, Durham |
L0C 1A0 |
| Greenbank, Durham |
L0C 1B0 |
| Greenwood, Durham |
L0H 1H0 |
| Hampton, Durham |
L0B |
| Haydon, Durham |
L1C |
| Kendal, Durham |
L0A |
| Leaskdale, Durham |
L0C 1C0 |
| Manilla, Durham |
K0M 2J0 |
| Nestleton Station, Durham |
L0B |
| Newcastle, Durham |
L1B |
| Newtonville, Durham |
L0A 1J0 |
| Orono, Durham |
L0B |
| Oshawa, Durham |
L1G, L1H, L1J, L1K, L1L |
| Pickering, Durham |
L1V, L1W, L1X, L1Y |
| Port Perry, Durham |
L9L |