| Word | Digits in Telephone Number |
|---|---|
| Keratinized | 537 284-6493 (3) |
| Keratinizes | 537 284-6493 (7) |
| Keratitides | 537 284-8433 (7) |
| Keratoconus | 537 286-2668 (7) |
| Keratoderma | 537 286-3376 (2) |
| Keratonosis | 537 286-6674 (7) |
| Keratonosus | 537 286-6678 (7) |
| Keratoscope | 537 286-7267 (3) |
| Keratoscopy | 537 286-7267 (9) |