| Word | Digits in Telephone Number |
|---|---|
| Circadian | 247223426 |
| Circaetus | 247223887 |
| Circinate | 247246283 |
| Circuital | 247284825 |
| Circuited | 247284833 |
| Circuiter | 247284837 |
| Circuitry | 247284879 |
| Circulars | 247285277 |
| Circulary | 247285279 |
| Circulate | 247285283 |
| Cirrhoses | 247746737 |
| Cirrhosis | 247746747 |
| Cirrhotic | 247746842 |
| Cirripeds | 247747337 |