| Word | Digits in Telephone Number |
|---|---|
| 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) |