LEVEL 3 COMMUNICATIONS, LLC - WA
29 prefixes in 253 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 253-200 | PUYALLUP | 6121 | 2002-12-10 | Yes |
| 253-205 | AUBURN | 6121 | — | Yes |
| 253-210 | GRAHAM | 6121 | — | Yes |
| 253-231 | TACOMAWVLY | 6121 | — | Yes |
| 253-235 | TACOMAWVLY | 6121 | 2002-08-27 | Yes |
| 253-236 | KENT | 6121 | 2002-08-27 | Yes |
| 253-238 | TACOMA | 6121 | — | — |
| 253-239 | KENT | 6121 | — | Yes |
| 253-269 | AUBURN | 6121 | — | Yes |
| 253-275 | AUBURN | 6121 | — | Yes |
| 253-321 | SUMNER | 6121 | — | Yes |
| 253-336 | DES MOINES | 6121 | 2002-03-12 | Yes |
| 253-393 | TACOMA | 6121 | 2019-01-29 | Yes |
| 253-442 | TACOMA | 6121 | 2012-01-09 | Yes |
| 253-444 | TACOMA | 6121 | — | Yes |
| 253-449 | DES MOINES | 6121 | — | Yes |
| 253-458 | KENT | 6121 | — | Yes |
| 253-466 | PUYALLUP | 6121 | — | Yes |
| 253-499 | KENT | 6121 | — | Yes |
| 253-501 | SUMNER | 6121 | — | Yes |
| 253-590 | TACOMA | 6121 | — | Yes |
| 253-617 | TACOMA | 6121 | — | Yes |
| 253-642 | DES MOINES | 6121 | — | Yes |
| 253-655 | GRAHAM | 6121 | 2002-02-21 | Yes |
| 253-656 | KENT | 6121 | 2002-02-21 | Yes |
| 253-666 | TACOMA | 6121 | — | Yes |
| 253-777 | TACOMA | 6121 | — | Yes |
| 253-948 | TACOMA | 6121 | — | Yes |
| 253-954 | TACOMAWVLY | 6121 | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.