| Word | Digits in Telephone Number |
|---|---|
| Duckbill | 38252455 |
| Duckiest | 38254378 |
| Duckling | 38255464 |
| Duckpins | 38257467 |
| Ducktail | 38258245 |
| Duckwalk | 38259255 |
| Duckweed | 38259333 |
| Ductible | 38284253 |
| Ductings | 38284647 |
| Ductless | 38285377 |
| Ductules | 38288537 |
| Ductulus | 38288587 |
| Ductwork | 38289675 |