| Word | Digits in Telephone Number |
|---|---|
| Syconia | 792-6642 |
| Sycoses | 792-6737 |
| Sycosis | 792-6747 |
| Syenite | 793-6483 |
| Syllabi | 795-5224 |
| Sylphic | 795-7442 |
| Sylphid | 795-7443 |
| Sylvans | 795-8267 |
| Sylvine | 795-8463 |
| Sylvins | 795-8467 |
| Sylvite | 795-8483 |
| Symbion | 796-2466 |
| Symbiot | 796-2468 |
| Symbols | 796-2657 |
| Symonds | 796-6637 |
| Symptom | 796-7866 |
| Synagog | 796-2464 |
| Synanon | 796-2666 |
| Synapse | 796-2773 |
| Syncarp | 796-2277 |
| Synched | 796-2433 |
| Synchro | 796-2476 |
| Syncing | 796-2464 |
| Syncoms | 796-2667 |
| Syncope | 796-2673 |
| Syndets | 796-3387 |
| Syndics | 796-3427 |
| Synergy | 796-3749 |
| Synesis | 796-3747 |
| Synfuel | 796-3835 |
| Syngamy | 796-4269 |
| Synodal | 796-6325 |
| Synodic | 796-6342 |
| Synonym | 796-6696 |
| Synovia | 796-6842 |
| Syntagm | 796-8246 |
| Syntony | 796-8669 |
| Synurae | 796-8723 |
| Syphers | 797-4377 |
| Syphons | 797-4667 |
| Syringa | 797-4642 |
| Syringe | 797-4643 |
| Syrphid | 797-7443 |
| Syruped | 797-8733 |
| Systeme | 797-8363 |
| Systems | 797-8367 |
| Systole | 797-8653 |
| Syzygal | 799-9425 |