| Word | Digits in Telephone Number |
|---|---|
| Cliffhanger | 254 334-2643 (7) |
| Climacteric | 254 622-8374 (2) |
| Climactical | 254 622-8422 (5) |
| Climatology | 254 628-6564 (9) |
| Clinchingly | 254 624-4645 (9) |
| Clingstones | 254 647-8663 (7) |
| Clinometers | 254 666-3837 (7) |
| Clinophobia | 254 667-4624 (2) |
| Clinopodium | 254 667-6348 (6) |
| Cliometrics | 254 663-8742 (7) |