| Word | Digits in Telephone Number |
|---|---|
| Osteitic | 67834842 |
| Osteitis | 67834847 |
| Osteoids | 67836437 |
| Osteomas | 67836627 |
| Osteoses | 67836737 |
| Osteosis | 67836747 |
| Ostinato | 67846286 |
| Ostiolar | 67846527 |
| Ostioles | 67846537 |
| Ostmarks | 67862757 |
| Ostomies | 67866437 |
| Ostracod | 67872263 |
| Ostracon | 67872266 |
| Ostsises | 67874737 |