| Word | Digits in Telephone Number |
|---|---|
| Casabas | 227-2227 |
| Casavas | 227-2827 |
| Casbahs | 227-2247 |
| Cascade | 227-2233 |
| Cascara | 227-2272 |
| Casease | 227-3273 |
| Caseate | 227-3283 |
| Caseful | 227-3385 |
| Caseins | 227-3467 |
| Caseose | 227-3673 |
| Caseous | 227-3687 |
| Caserne | 227-3763 |
| Caserns | 227-3767 |
| Casette | 227-3883 |
| Cashaws | 227-4297 |
| Cashbox | 227-4269 |
| Cashews | 227-4397 |
| Cashier | 227-4437 |
| Cashing | 227-4464 |
| Cashoos | 227-4667 |
| Casings | 227-4647 |
| Casinos | 227-4667 |
| Casitas | 227-4827 |
| Caskets | 227-5387 |
| Caskful | 227-5385 |
| Casking | 227-5464 |
| Caspase | 227-7273 |
| Caspian | 227-7426 |
| Casqued | 227-7833 |
| Casques | 227-7837 |
| Casquet | 227-7838 |
| Cassaba | 227-7222 |
| Cassata | 227-7282 |
| Cassate | 227-7283 |
| Cassava | 227-7282 |
| Cassias | 227-7427 |
| Cassino | 227-7466 |
| Cassiri | 227-7474 |
| Cassite | 227-7483 |
| Cassius | 227-7487 |
| Cassock | 227-7625 |
| Casters | 227-8377 |
| Castile | 227-8453 |
| Casting | 227-8464 |
| Castled | 227-8533 |
| Castles | 227-8537 |
| Castoff | 227-8633 |
| Castors | 227-8677 |
| Casuals | 227-8257 |
| Casuist | 227-8478 |