| Word | Digits in Telephone Number |
|---|---|
| Kainogenesis | 524 664-3637 (47) |
| Kaleidoscope | 525 343-6726 (73) |
| Kanchanjanga | 526 242-6526 (42) |
| Kanchenjunga | 526 243-6586 (42) |
| Karyokineses | 527 965-4637 (37) |
| Karyokinesis | 527 965-4637 (47) |
| Karyokinetic | 527 965-4638 (42) |
| Karyological | 527 965-6442 (25) |
| Katamorphism | 528 266-7744 (76) |
| Katharometer | 528 427-6638 (37) |
| Katsuwonidae | 528 789-6643 (23) |
| Katzenjammer | 528 936-5266 (37) |
| Keratectasia | 537 283-2827 (42) |
| Keratinizing | 537 284-6494 (64) |
| Keratodermia | 537 286-3376 (42) |
| Keratoiritis | 537 286-4748 (47) |
| Keratoplasty | 537 286-7527 (89) |
| Keratotomies | 537 286-8664 (37) |
| Ketoacidosis | 538 622-4367 (47) |
| Ketoaciduria | 538 622-4387 (42) |
| Ketosteroids | 538 678-3764 (37) |
| Key Largo Town | 539 527-4686 (96) |
| Keyboardists | 539 262-7347 (87) |
| Keynesianism | 539 637-4264 (76) |
| Khachaturian | 542 242-8874 (26) |
| Kilocalories | 545 622-5674 (37) |
| Kinaesthesia | 546 237-8437 (42) |
| Kinaesthesis | 546 237-8437 (47) |
| Kinaesthetic | 546 237-8438 (42) |
| Kinchinjunga | 546 244-6586 (42) |
| Kindergarten | 546 337-4278 (36) |
| Kindlinesses | 546 354-6377 (37) |
| Kinesophobia | 546 376-7462 (42) |
| Kinesthesias | 546 378-4374 (27) |
| Kinesthetics | 546 378-4384 (27) |
| Kinetochores | 546 386-2467 (37) |
| Kinetophobia | 546 386-7462 (42) |
| Kinetoplasts | 546 386-7527 (87) |
| Kinetoscopes | 546 386-7267 (37) |
| Kinglinesses | 546 454-6377 (37) |
| Kinnikinnick | 546 645-4664 (25) |
| Kiplingesque | 547 546-4377 (83) |
| Kitchenettes | 548 243-6388 (37) |
| Kitchenwares | 548 243-6927 (37) |
| Kleptomaniac | 553 786-6264 (22) |
| Kleptomanias | 553 786-6264 (27) |
| Kleptophobia | 553 786-7462 (42) |
| Klutzinesses | 558 894-6377 (37) |
| Kneecappings | 563 322-7746 (47) |
| Knightliness | 564 448-5463 (77) |
| Knottinesses | 566 884-6377 (37) |
| Knuckleballs | 568 255-3225 (57) |
| Knucklebones | 568 255-3266 (37) |
| Knuckleheads | 568 255-3432 (37) |
| Koussevitzky | 568 773-8489 (59) |
| Kremlinology | 573 654-6656 (49) |
| Kurchatovium | 587 242-8684 (86) |
| Kwashiorkors | 592 744-6756 (77) |
| Kymographies | 596 647-2744 (37) |