NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, all time — NPA 206
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-05-11 | 206-864-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | DES MOINES | WA |
| 2026-03-09 | 206-864-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | DES MOINES | WA |
| 2024-09-27 | 206-699-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2024-09-27 | 206-710-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2024-09-26 | 206-944-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | DES MOINES | WA |
| 2022-11-14 | 206-813-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2022-07-21 | 206-750-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2022-07-21 | 206-750-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2022-03-23 | 206-316-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2021-08-25 | 206-944-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | DES MOINES | WA |
| 2021-04-19 | 206-635-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2020-11-13 | 206-657-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2020-11-13 | 206-657-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2020-09-19 | 206-627-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | DES MOINES | WA |
| 2020-07-01 | 206-586-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2020-07-01 | 206-990-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2019-12-17 | 206-580-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2018-12-27 | 206-809-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
| 2018-08-16 | 206-231-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | DES MOINES | WA |
| 2017-12-04 | 206-880-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | SEATTLE | WA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.