| Word | Digits in Telephone Number |
|---|---|
| Coucal | 268225 |
| Coudee | 268333 |
| Cougar | 268427 |
| Coughs | 268447 |
| Coulee | 268533 |
| Coulis | 268547 |
| Counts | 268687 |
| County | 268689 |
| Couped | 268733 |
| Coupee | 268733 |
| Coupes | 268737 |
| Couple | 268753 |
| Coupon | 268766 |
| Course | 268773 |
| Courts | 268787 |
| Cousin | 268746 |
| Couter | 268837 |
| Couths | 268847 |
| Couthy | 268849 |