| Word | Digits in Telephone Number |
|---|---|
| Undercharged | 863 372-4274 (33) |
| Undercharges | 863 372-4274 (37) |
| Underclasses | 863 372-5277 (37) |
| Underclothed | 863 372-5684 (33) |
| Underclothes | 863 372-5684 (37) |
| Undercoating | 863 372-6284 (64) |
| Undercooling | 863 372-6654 (64) |
| Undercounted | 863 372-6868 (33) |
| Undercurrent | 863 372-8773 (68) |
| Undercutting | 863 372-8884 (64) |