| Word | Digits in Telephone Number |
|---|---|
| Carbohydrase | 227 264-9372 (73) |
| Carbohydrate | 227 264-9372 (83) |
| Carbonaceous | 227 266-2236 (87) |
| Carbonadoing | 227 266-2364 (64) |
| Carbonations | 227 266-2846 (67) |
| Carboxylases | 227 269-9527 (37) |
| Carboxylated | 227 269-9528 (33) |
| Carboxylates | 227 269-9528 (37) |
| Carburetions | 227 287-3846 (67) |
| Carburetters | 227 287-3883 (77) |
| Carburetting | 227 287-3884 (64) |
| Carburettors | 227 287-3886 (77) |