| Word | Digits in Telephone Number |
|---|---|
| Opalescence | 672 537-2362 (3) |
| Openability | 673 622-4548 (9) |
| Openhearted | 673 643-2783 (3) |
| Openmouthed | 673 666-8843 (3) |
| Operability | 673 722-4548 (9) |
| Operagoings | 673 724-6464 (7) |
| Operational | 673 728-4662 (5) |
| Operatively | 673 728-4835 (9) |
| Operculated | 673 728-5283 (3) |
| Operettists | 673 738-8478 (7) |
| Operoseness | 673 767-3637 (7) |
| Ophiophagus | 674 467-4248 (7) |
| Ophiuroidea | 674 487-6433 (2) |
| Ophthalmias | 674 842-5642 (7) |
| Opinionable | 674 646-6225 (3) |
| Opinionated | 674 646-6283 (3) |
| Oppenheimer | 677 364-3463 (7) |
| Opportunely | 677 678-8635 (9) |
| Opportunism | 677 678-8647 (6) |
| Opportunist | 677 678-8647 (8) |
| Opportunity | 677 678-8648 (9) |
| Oppositions | 677 674-8466 (7) |
| Oppressions | 677 737-7466 (7) |
| Opprobrious | 677 762-7468 (7) |
| Opprobriums | 677 762-7486 (7) |
| Oppugnation | 677 846-2846 (6) |
| Opsonifying | 677 664-3946 (4) |
| Optionality | 678 466-2548 (9) |
| Optokinetic | 678 654-6384 (2) |
| Optometries | 678 663-8743 (7) |
| Optometrist | 678 663-8747 (8) |