| Word | Digits in Telephone Number |
|---|---|
| Oscheocoele | 672 436-2635 (3) |
| Oscillating | 672 455-2846 (4) |
| Oscillation | 672 455-2846 (6) |
| Oscillative | 672 455-2848 (3) |
| Oscillators | 672 455-2867 (7) |
| Oscillatory | 672 455-2867 (9) |
| Oscillogram | 672 455-6472 (6) |
| Osculations | 672 852-8466 (7) |
| Osmiridiums | 676 474-3486 (7) |
| Osmometries | 676 663-8743 (7) |
| Osmotically | 676 684-2255 (9) |
| Osmundaceae | 676 863-2232 (3) |
| Ossiculated | 677 428-5283 (3) |
| Ostensively | 678 367-4835 (9) |
| Ostensorium | 678 367-6748 (6) |
| Ostentation | 678 368-2846 (6) |
| Osteoblasts | 678 362-5278 (7) |
| Osteoclasis | 678 362-5274 (7) |
| Osteoclasts | 678 362-5278 (7) |
| Osteologies | 678 365-6443 (7) |
| Osteologist | 678 365-6447 (8) |
| Osteopathic | 678 367-2844 (2) |
| Osteoplasty | 678 367-5278 (9) |
| Osteostraci | 678 367-8722 (4) |
| Osteotomist | 678 368-6647 (8) |
| Ostraciidae | 678 722-4432 (3) |
| Ostracising | 678 722-4746 (4) |
| Ostracizing | 678 722-4946 (4) |
| Ostracoderm | 678 722-6337 (6) |
| Ostrichlike | 678 742-4545 (3) |
| Ostrogothic | 678 764-6844 (2) |