ONVOY, LLC - WA
49 prefixes in 253 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 253-201 | TACOMA | 483E | 2015-11-23 | Yes |
| 253-204 | AUBURN | 483E | 2013-03-26 | Yes |
| 253-243 | KENT | 483E | — | Yes |
| 253-270 | KENT | 483E | — | — |
| 253-276 | TACOMA | 483E | — | — |
| 253-285 | AUBURN | 483E | 2016-03-10 | Yes |
| 253-295 | TACOMA | 483E | — | — |
| 253-300 | TACOMA | 483E | 2017-11-10 | Yes |
| 253-322 | TACOMA | 483E | — | — |
| 253-323 | TACOMA | 483E | — | — |
| 253-352 | TACOMA | 483E | 2020-09-22 | Yes |
| 253-362 | SUMNER | 483E | 2023-01-10 | Yes |
| 253-366 | TACOMA | 483E | 2021-02-02 | Yes |
| 253-369 | TACOMA | 483E | — | — |
| 253-379 | ROY | 483E | 2023-04-14 | Yes |
| 253-385 | GRAHAM | 483E | 2023-01-23 | Yes |
| 253-387 | PUYALLUP | 483E | — | Yes |
| 253-390 | TACOMA | 483E | — | — |
| 253-399 | TACOMA | 483E | — | — |
| 253-423 | TACOMA | 483E | — | — |
| 253-434 | PUYALLUP | 483E | 2022-08-30 | Yes |
| 253-447 | SUMNER | 483E | 2001-09-27 | Yes |
| 253-452 | KENT | 483E | 2023-01-10 | Yes |
| 253-453 | TACOMAWVLY | 483E | 2022-09-01 | Yes |
| 253-461 | TACOMAWVLY | 483E | — | — |
| 253-484 | TACOMA | 483E | — | — |
| 253-498 | TACOMA | 483E | — | — |
| 253-523 | TACOMAWVLY | 483E | 2020-10-22 | Yes |
| 253-533 | TACOMA | 483E | 2015-05-12 | Yes |
| 253-540 | TACOMA | 483E | — | — |
| 253-541 | TACOMA | 483E | — | — |
| 253-544 | PUYALLUP | 483E | 2021-03-31 | Yes |
| 253-550 | TACOMA | 483E | — | — |
| 253-553 | AUBURN | 483E | 2020-10-22 | Yes |
| 253-559 | GRAHAM | 483E | — | — |
| 253-563 | DES MOINES | 483E | — | — |
| 253-595 | TACOMA | 483E | — | — |
| 253-645 | ROY | 483E | — | — |
| 253-648 | SUMNER | 483E | — | — |
| 253-650 | TACOMA | 483E | — | — |
| 253-660 | TACOMA | 483E | — | — |
| 253-663 | TACOMA | 483E | — | — |
| 253-669 | TACOMA | 483E | — | — |
| 253-679 | TACOMA | 483E | — | — |
| 253-780 | GRAHAM | 483E | — | Yes |
| 253-785 | DES MOINES | 483E | — | Yes |
| 253-793 | AUBURN | 483E | — | — |
| 253-799 | PUYALLUP | 483E | — | — |
| 253-802 | AUBURN | 483E | — | 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.