← Area code 253
253-478 phone numbers
Numbers 253-478-0000 to 253-478-9999 are assigned to Level 3 Telecom of Washington, LLC in Kent, WA. 8 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 253-478
- 1 (253) 478-8753 3complaints
- 2 (253) 478-2582 2complaints
- 3 (253) 478-2596 2complaints
- 4 (253) 478-1920 1complaints
- 5 (253) 478-2089 1complaints
- 6 (253) 478-2351 1complaints
- 7 (253) 478-2411 1complaints
- 8 (253) 478-2527 1complaints
- 9 (253) 478-2535 1complaints
- 10 (253) 478-2611 1complaints
- 11 (253) 478-2664 1complaints
- 12 (253) 478-2745 1complaints
- 13 (253) 478-2791 1complaints
- 14 (253) 478-2846 1complaints
- 15 (253) 478-2848 1complaints
- 16 (253) 478-2893 1complaints
- 17 (253) 478-3445 1complaints
- 18 (253) 478-3478 1complaints
- 19 (253) 478-5536 1complaints
- 20 (253) 478-7832 1complaints
- 21 (253) 478-8268 1complaints
- 22 (253) 478-8272 1complaints
- 23 (253) 478-8360 1complaints
- 24 (253) 478-8369 1complaints
- 25 (253) 478-8399 1complaints
- 26 (253) 478-8414 1complaints
- 27 (253) 478-8576 1complaints
- 28 (253) 478-8638 1complaints