| Word | Digits in Telephone Number |
|---|---|
| Infibulated | 463 428-5283 (3) |
| Infibulates | 463 428-5283 (7) |
| Infightings | 463 444-8464 (7) |
| Infiltrated | 463 458-7283 (3) |
| Infiltrates | 463 458-7283 (7) |
| Infiltrator | 463 458-7286 (7) |
| Infinitival | 463 464-8482 (5) |
| Infinitives | 463 464-8483 (7) |
| Infinitudes | 463 464-8833 (7) |
| Infirmaries | 463 476-2743 (7) |
| Infirmities | 463 476-4843 (7) |
| Infixations | 463 492-8466 (7) |