| Word | Digits in Telephone Number |
|---|---|
| Xanthates | 926842837 |
| Xantheins | 926843467 |
| Xanthemia | 926843642 |
| Xanthenes | 926843637 |
| Xanthines | 926844637 |
| Xanthomas | 926846627 |
| Xanthones | 926846637 |
| Xanthosis | 926846747 |
| Xenarthra | 936278472 |
| Xenicidae | 936424323 |
| Xenograft | 936647238 |
| Xenoliths | 936654847 |
| Xenophile | 936674453 |
| Xenophobe | 936674623 |
| Xerobates | 937622837 |
| Xeroderma | 937633762 |
| Xerophile | 937674453 |
| Xerophily | 937674459 |
| Xerophyte | 937674983 |
| Xeroseres | 937673737 |
| Xiphiidae | 947444323 |
| Xiphosura | 947467872 |
| Xylidines | 995434637 |
| Xylocaine | 995622463 |
| Xylocarps | 995622777 |
| Xylograph | 995647274 |
| Xylomelum | 995663586 |
| Xylophone | 995674663 |
| Xyridales | 997432537 |