All assignees
769 prefixes in 206 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 206-701 | SEATTLE | 7229 | — | Yes |
| 206-702 | SEATTLE | 6121 | 2017-10-24 | Yes |
| 206-703 | SEATTLE | 483E | — | Yes |
| 206-704 | SEATTLE | 483E | 2022-05-23 | Yes |
| 206-705 | SEATTLE | 829J | 2020-04-01 | Yes |
| 206-706 | SEATTLE | 9638 | — | — |
| 206-707 | SEATTLE | 515J | 2009-06-23 | Yes |
| 206-708 | SEATTLE | 7229 | — | Yes |
| 206-709 | SEATTLE | 9638 | — | Yes |
| 206-710 | SEATTLE | 6529 | 2021-08-17 | Yes |
| 206-711 | XXXXXXXXXX | MULT | — | — |
| 206-712 | SEATTLE | 5562 | 2016-12-21 | Yes |
| 206-713 | SEATTLE | 5812 | — | — |
| 206-714 | SEATTLE | 5812 | — | — |
| 206-715 | SEATTLE | 5812 | — | — |
| 206-716 | SEATTLE | 9638 | — | — |
| 206-717 | SEATTLE | 483E | 2016-03-25 | Yes |
| 206-718 | SEATTLE | 5812 | — | — |
| 206-719 | SEATTLE | 5812 | — | — |
| 206-720 | SEATTLE | 9638 | — | — |
| 206-721 | SEATTLE | 9638 | — | — |
| 206-722 | SEATTLE | 9638 | — | — |
| 206-723 | SEATTLE | 9638 | — | — |
| 206-724 | SEATTLE | 7173 | — | Yes |
| 206-725 | SEATTLE | 9638 | — | — |
| 206-726 | SEATTLE | 9638 | — | — |
| 206-727 | SEATTLE | 9638 | — | — |
| 206-728 | SEATTLE | 9638 | — | — |
| 206-729 | SEATTLE | 9638 | — | — |
| 206-730 | SEATTLE | 6529 | — | Yes |
| 206-731 | SEATTLE | 9638 | — | Yes |
| 206-732 | SEATTLE | 9638 | — | Yes |
| 206-733 | SEATTLE | 9638 | — | Yes |
| 206-734 | SEATTLE | 6121 | — | Yes |
| 206-735 | SEATTLE | 5812 | 2012-10-12 | Yes |
| 206-736 | SEATTLE | 483E | — | — |
| 206-737 | SEATTLE | 483E | — | Yes |
| 206-738 | VASHON | 483E | — | Yes |
| 206-739 | SEATTLE | 6010 | 2014-10-22 | Yes |
| 206-740 | SEATTLE | 6121 | — | Yes |
| 206-741 | SEATTLE | 597F | 2019-07-30 | Yes |
| 206-742 | DES MOINES | 6010 | 2017-09-14 | Yes |
| 206-743 | SEATTLE | 159F | 2010-12-29 | Yes |
| 206-744 | SEATTLE | 7173 | 2004-01-30 | Yes |
| 206-745 | RICHMNDBCH | 483E | — | Yes |
| 206-746 | BAINBDG IS | 6529 | 2022-01-07 | Yes |
| 206-747 | SEATTLE | 6010 | 2011-10-17 | Yes |
| 206-748 | SEATTLE | 9638 | — | — |
| 206-749 | SEATTLE | 9638 | — | — |
| 206-750 | SEATTLE | 624H | 2022-07-18 | Yes |
| 206-751 | SEATTLE | 6529 | 2017-03-13 | Yes |
| 206-752 | SEATTLE | 622J | — | Yes |
| 206-753 | SEATTLE | 7455 | — | Yes |
| 206-754 | SEATTLE | 4324 | — | — |
| 206-755 | SEATTLE | 5812 | — | — |
| 206-756 | SEATTLE | 6529 | 2021-09-27 | Yes |
| 206-757 | SEATTLE | 9638 | — | — |
| 206-758 | BAINBDG IS | 965H | 2021-08-19 | Yes |
| 206-759 | BAINBDG IS | 7421 | 2021-10-15 | Yes |
| 206-760 | SEATTLE | 9638 | — | — |
| 206-761 | RICHMNDBCH | 6010 | 2021-10-19 | Yes |
| 206-762 | SEATTLE | 9638 | — | — |
| 206-763 | SEATTLE | 9638 | — | — |
| 206-764 | SEATTLE | 9638 | — | — |
| 206-765 | SEATTLE | 6121 | — | Yes |
| 206-766 | SEATTLE | 9638 | — | Yes |
| 206-767 | SEATTLE | 9638 | — | — |
| 206-768 | SEATTLE | 9638 | — | — |
| 206-769 | SEATTLE | 6529 | — | Yes |
| 206-770 | SEATTLE | 9638 | — | — |
| 206-771 | SEATTLE | 6529 | 2016-03-07 | Yes |
| 206-772 | SEATTLE | 9638 | — | — |
| 206-773 | SEATTLE | 6121 | 2016-08-18 | Yes |
| 206-774 | SEATTLE | 6121 | — | — |
| 206-775 | SEATTLE | 483E | 2015-11-25 | Yes |
| 206-776 | SEATTLE | 598J | — | Yes |
| 206-777 | SEATTLE | 7229 | — | Yes |
| 206-778 | SEATTLE | 6529 | — | — |
| 206-779 | SEATTLE | 6529 | — | — |
| 206-780 | BAINBDG IS | 9638 | — | — |
| 206-781 | SEATTLE | 9638 | — | — |
| 206-782 | SEATTLE | 9638 | — | — |
| 206-783 | SEATTLE | 9638 | — | — |
| 206-784 | SEATTLE | 9638 | — | — |
| 206-785 | SEATTLE | 159F | 2016-09-08 | Yes |
| 206-786 | SEATTLE | 6529 | — | Yes |
| 206-787 | SEATTLE | 9638 | 2008-11-06 | Yes |
| 206-788 | SEATTLE | 9638 | — | Yes |
| 206-789 | SEATTLE | 9638 | — | — |
| 206-790 | SEATTLE | 6010 | — | — |
| 206-791 | SEATTLE | 6529 | 2021-11-03 | Yes |
| 206-792 | SEATTLE | 7340 | — | Yes |
| 206-793 | SEATTLE | 6529 | — | Yes |
| 206-794 | SEATTLE | 5812 | — | — |
| 206-795 | SEATTLE | 5812 | — | — |
| 206-796 | SEATTLE | 006F | 2022-08-19 | Yes |
| 206-797 | SEATTLE | 9638 | — | Yes |
| 206-798 | SEATTLE | 114J | 2019-08-08 | Yes |
| 206-799 | SEATTLE | 5812 | — | — |
| 206-800 | RICHMNDBCH | 159F | 2014-10-08 | 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.