| Word | Digits in Telephone Number |
|---|---|
| Upbringings | 872 746-4464 (7) |
| Upgathering | 874 284-3746 (4) |
| Upgradeable | 874 723-3225 (3) |
| Upholstered | 874 657-8373 (3) |
| Upholsterer | 874 657-8373 (7) |
| Uppercasing | 877 372-2746 (4) |
| Uprightness | 877 444-8637 (7) |
| Upspringing | 877 774-6446 (4) |
| Upthrusting | 878 478-7846 (4) |
| Uptightness | 878 444-8637 (7) |