| Word | Digits in Telephone Number |
|---|---|
| Iodated | 463-2833 |
| Iodates | 463-2837 |
| Iodides | 463-4337 |
| Iodines | 463-4637 |
| Iodised | 463-4733 |
| Iodises | 463-4737 |
| Iodisms | 463-4767 |
| Iodized | 463-4933 |
| Iodizer | 463-4937 |
| Iodizes | 463-4937 |
| Iolites | 465-4837 |
| Ionesco | 466-3726 |
| Ionised | 466-4733 |
| Ionises | 466-4737 |
| Ioniums | 466-4867 |
| Ionized | 466-4933 |
| Ionizer | 466-4937 |
| Ionizes | 466-4937 |
| Ionogen | 466-6436 |
| Ionomer | 466-6637 |
| Ionones | 466-6637 |