| Word | Digits in Telephone Number |
|---|---|
| Cookbooks | 266526657 |
| Cookeries | 266537437 |
| Cookhouse | 266546873 |
| Cookshack | 266574225 |
| Cookshops | 266574677 |
| Cookstove | 266578683 |
| Cookwares | 266592737 |
| Cooldowns | 266536967 |
| Coonhound | 266646863 |
| Coonskins | 266675467 |
| Cooperage | 266737243 |
| Cooperate | 266737283 |
| Cooperies | 266737437 |
| Coopering | 266737464 |
| Cooptions | 266784667 |