| Word | Digits in Telephone Number |
|---|---|
| Otalgias | 68254427 |
| Otalgies | 68254437 |
| Otididae | 68434323 |
| Otiosely | 68467359 |
| Otiosity | 68467489 |
| Otitides | 68484337 |
| Otocysts | 68629787 |
| Otoliths | 68654847 |
| Otorrhea | 68677432 |
| Otoscope | 68672673 |
| Otoscopy | 68672679 |
| Ototoxic | 68686942 |
| Ottomans | 68866267 |