ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER
109 prefixes in 503 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 503-259 | BEAVERTON | 4323 | — | — |
| 503-277 | BEAVERTON | 4323 | — | Yes |
| 503-350 | BEAVERTON | 4323 | — | — |
| 503-356 | BEAVERTON | 4323 | — | — |
| 503-357 | BEAVERTON | 4323 | — | — |
| 503-359 | BEAVERTON | 4323 | — | — |
| 503-429 | VERNONIA | 4323 | — | — |
| 503-431 | BEAVERTON | 4323 | — | Yes |
| 503-434 | MCMINNVL | 4323 | — | — |
| 503-435 | MCMINNVL | 4323 | — | Yes |
| 503-439 | BEAVERTON | 4323 | — | — |
| 503-443 | BEAVERTON | 4323 | — | Yes |
| 503-453 | PORTLAND | 4323 | — | Yes |
| 503-465 | GRESHAM | 4323 | — | Yes |
| 503-466 | BEAVERTON | 4323 | — | — |
| 503-469 | BEAVERTON | 4323 | — | — |
| 503-472 | MCMINNVL | 4323 | — | — |
| 503-474 | MCMINNVL | 4323 | — | Yes |
| 503-491 | GRESHAM | 4323 | — | — |
| 503-492 | GRESHAM | 4323 | — | — |
| 503-520 | BEAVERTON | 4323 | — | — |
| 503-521 | BEAVERTON | 4323 | — | Yes |
| 503-524 | BEAVERTON | 4323 | — | — |
| 503-526 | BEAVERTON | 4323 | — | — |
| 503-531 | BEAVERTON | 4323 | — | — |
| 503-533 | BEAVERTON | 4323 | — | — |
| 503-537 | NEWBERG | 4323 | — | Yes |
| 503-538 | NEWBERG | 4323 | — | — |
| 503-547 | BEAVERTON | 4323 | — | Yes |
| 503-554 | NEWBERG | 4323 | — | — |
| 503-558 | STFRD-SNDY | 4323 | — | Yes |
| 503-570 | STFRD-SNDY | 4323 | — | — |
| 503-574 | BEAVERTON | 4323 | — | Yes |
| 503-578 | BEAVERTON | 4323 | — | — |
| 503-579 | BEAVERTON | 4323 | — | — |
| 503-582 | STFRD-SNDY | 4323 | — | — |
| 503-590 | BEAVERTON | 4323 | — | — |
| 503-591 | BEAVERTON | 4323 | — | — |
| 503-596 | BEAVERTON | 4323 | — | Yes |
| 503-598 | BEAVERTON | 4323 | — | — |
| 503-603 | BEAVERTON | 4323 | — | — |
| 503-605 | BEAVERTON | 4323 | — | — |
| 503-612 | STFRD-SNDY | 4323 | — | — |
| 503-614 | BEAVERTON | 4323 | — | — |
| 503-615 | BEAVERTON | 4323 | — | — |
| 503-617 | BEAVERTON | 4323 | — | — |
| 503-618 | GRESHAM | 4323 | — | — |
| 503-620 | BEAVERTON | 4323 | — | — |
| 503-622 | HOOD LAND | 4323 | — | Yes |
| 503-624 | BEAVERTON | 4323 | — | — |
| 503-625 | SHERWOOD | 4323 | — | — |
| 503-626 | BEAVERTON | 4323 | — | — |
| 503-627 | BEAVERTON | 4323 | — | — |
| 503-628 | BEAVERTON | 4323 | — | Yes |
| 503-629 | BEAVERTON | 4323 | — | — |
| 503-638 | STFRD-SNDY | 4323 | — | — |
| 503-639 | BEAVERTON | 4323 | — | — |
| 503-640 | BEAVERTON | 4323 | — | — |
| 503-641 | BEAVERTON | 4323 | — | — |
| 503-642 | BEAVERTON | 4323 | — | — |
| 503-643 | BEAVERTON | 4323 | — | — |
| 503-644 | BEAVERTON | 4323 | — | — |
| 503-645 | BEAVERTON | 4323 | — | — |
| 503-646 | BEAVERTON | 4323 | — | — |
| 503-648 | BEAVERTON | 4323 | — | — |
| 503-649 | BEAVERTON | 4323 | — | — |
| 503-658 | STFRD-SNDY | 4323 | — | Yes |
| 503-660 | GRESHAM | 4323 | — | Yes |
| 503-661 | GRESHAM | 4323 | — | — |
| 503-662 | YAMHILL | 4323 | — | Yes |
| 503-663 | GRESHAM | 4323 | — | Yes |
| 503-665 | GRESHAM | 4323 | — | — |
| 503-666 | GRESHAM | 4323 | — | — |
| 503-667 | GRESHAM | 4323 | — | — |
| 503-668 | STFRD-SNDY | 4323 | — | — |
| 503-669 | GRESHAM | 4323 | — | — |
| 503-670 | BEAVERTON | 4323 | — | — |
| 503-671 | BEAVERTON | 4323 | — | Yes |
| 503-672 | BEAVERTON | 4323 | — | — |
| 503-673 | STFRD-SNDY | 4323 | — | Yes |
| 503-674 | GRESHAM | 4323 | — | — |
| 503-677 | BEAVERTON | 4323 | — | — |
| 503-681 | BEAVERTON | 4323 | — | — |
| 503-682 | STFRD-SNDY | 4323 | — | — |
| 503-684 | BEAVERTON | 4323 | — | — |
| 503-685 | STFRD-SNDY | 4323 | — | — |
| 503-690 | BEAVERTON | 4323 | — | — |
| 503-691 | STFRD-SNDY | 4323 | — | — |
| 503-692 | STFRD-SNDY | 4323 | — | — |
| 503-693 | BEAVERTON | 4323 | — | — |
| 503-698 | STFRD-SNDY | 4323 | — | Yes |
| 503-728 | CLATSKANIE | 4323 | — | Yes |
| 503-743 | AUMSVLTRNR | 4323 | — | Yes |
| 503-749 | AUMSVLTRNR | 4323 | — | Yes |
| 503-826 | STFRD-SNDY | 4323 | — | Yes |
| 503-835 | AMITY | 4323 | — | — |
| 503-844 | BEAVERTON | 4323 | — | — |
| 503-846 | BEAVERTON | 4323 | — | — |
| 503-854 | DETROIT | 4323 | — | Yes |
| 503-864 | DAYTON | 4323 | — | 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.