| Word | Digits in Telephone Number |
|---|---|
| Cotacachi | 268222244 |
| Cotangent | 268264368 |
| Cotenants | 268362687 |
| Cothurnus | 268487687 |
| Cotillion | 268455466 |
| Cotillons | 268455667 |
| Cotqueans | 268783267 |
| Cotrustee | 268787833 |
| Cotswolds | 268796537 |
| Cottagers | 268824377 |
| Cottonary | 268866279 |
| Cottoning | 268866464 |
| Cottonous | 268866687 |
| Cotyledon | 268953366 |