| Word | Digits in Telephone Number |
|---|---|
| Instableness | 467 822-5363 (77) |
| Installation | 467 825-5284 (66) |
| Installments | 467 825-5636 (87) |
| Instantiated | 467 826-8428 (33) |
| Instantiates | 467 826-8428 (37) |
| Instauration | 467 828-7284 (66) |
| Instigations | 467 844-2846 (67) |
| Instillation | 467 845-5284 (66) |
| Instillatory | 467 845-5286 (79) |
| Instillments | 467 845-5636 (87) |
| Institutions | 467 848-8846 (67) |
| Instructible | 467 878-2842 (53) |
| Instructions | 467 878-2846 (67) |
| Instructress | 467 878-2873 (77) |
| Instrumental | 467 878-6368 (25) |
| Instrumented | 467 878-6368 (33) |