| Word | Digits in Telephone Number |
|---|---|
| Heldentenor | 435 336-8366 (7) |
| Heliamphora | 435 426-7467 (2) |
| Helichrysum | 435 424-7978 (6) |
| Helicopters | 435 426-7837 (7) |
| Helicopting | 435 426-7846 (4) |
| Helilifting | 435 454-3846 (4) |
| Heliographs | 435 464-7274 (7) |
| Heliography | 435 464-7274 (9) |
| Heliometers | 435 466-3837 (7) |
| Heliometric | 435 466-3874 (2) |
| Heliophobia | 435 467-4624 (2) |
| Heliosphere | 435 467-7437 (3) |
| Heliotroper | 435 468-7673 (7) |
| Heliotropes | 435 468-7673 (7) |
| Heliotropic | 435 468-7674 (2) |
| Hellbenders | 435 523-6337 (7) |
| Helleborine | 435 532-6746 (3) |
| Helleborism | 435 532-6747 (6) |
| Hellenistic | 435 536-4784 (2) |
| Hellenizing | 435 536-4946 (4) |
| Hellishness | 435 547-4637 (7) |
| Helotiaceae | 435 684-2232 (3) |
| Helpfulness | 435 738-5637 (7) |
| Helsingfors | 435 746-4367 (7) |