| Pipers Cove, Cape Breton |
B1T |
| Point Aconi, Cape Breton |
B1Y |
| Point Edward, Cape Breton |
B2A |
| Port Caledonia, Cape Breton |
B1A |
| Port Morien, Cape Breton |
B1B |
| Portage, Cape Breton |
B1L 1E3, B1L 1A6, B1L … |
| Prime Brook, Cape Breton |
B1L, B1S |
| Reserve Mines, Cape Breton |
B1E |
| River Ryan, Cape Breton |
B1H |
| Rock Elm, Cape Breton |
B1K |
| Round Island, Cape Breton |
B1B |
| Saint Andrews Channel, Cape Breton |
B1J 1R3, B1J 1R2, B1J … |
| Sandfield, Cape Breton |
B1K |
| Scotch Lake, Cape Breton |
B1Y |
| Scotchtown, Cape Breton |
B1H |
| Shenacadie, Cape Breton |
B1T |
| South Bar, Cape Breton |
B1N |
| South Head, Cape Breton |
B1B |
| Southside Boularderie, Cape Breton |
B1Y |
| Sydney, Cape Breton |
B1L, B1M, B1N, B1P, B1R, … |
| Sydney Forks, Cape Breton |
B1L |
| Sydney Mines, Cape Breton |
B1V |
| Sydney River, Cape Breton |
B1L, B1S |
| Tower Road, Cape Breton |
B1B |
| Upper Grand Mira, Cape Breton |
B1K |
| Upper Leitches Creek, Cape Breton |
B2A |