| Word | Digits in Telephone Number |
|---|---|
| Costa Mesa | 267826372 |
| Costa Rica | 267827422 |
| Costalgia | 267825442 |
| Costanoan | 267826626 |
| Costarred | 267827733 |
| Costiasis | 267842747 |
| Costively | 267848359 |
| Costliest | 267854378 |
| Costumers | 267886377 |
| Costumery | 267886379 |
| Costumier | 267886437 |
| Costuming | 267886464 |