| Word | Digits in Telephone Number |
|---|---|
| Hyades | 492337 |
| Hyaena | 492362 |
| Hyalin | 492546 |
| Hybrid | 492743 |
| Hybris | 492747 |
| Hydnum | 493686 |
| Hydrae | 493723 |
| Hydras | 493727 |
| Hydria | 493742 |
| Hydric | 493742 |
| Hydrid | 493743 |
| Hydros | 493767 |
| Hydrus | 493787 |
| Hyenas | 493627 |
| Hyenic | 493642 |
| Hyetal | 493825 |
| Hygeia | 494342 |
| Hymens | 496367 |
| Hymnal | 496625 |
| Hymned | 496633 |
| Hymnic | 496642 |
| Hyoids | 496437 |
| Hyphae | 497423 |
| Hyphal | 497425 |
| Hyphen | 497436 |
| Hyping | 497464 |
| Hypnic | 497642 |
| Hypnos | 497667 |
| Hypoed | 497633 |
| Hysons | 497667 |
| Hyssop | 497767 |
| Hytrin | 498746 |