NumberResearchRecent thousands-block assignments
5 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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, last 30 days — NPA 208
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-09-14 | 208-430-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | BURLEY | ID |
| 2026-09-14 | 208-430-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | BURLEY | ID |
| 2026-09-14 | 208-450-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | KETCHUM | ID |
| 2026-09-14 | 208-929-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | COERDALENE | ID |
| 2026-08-21 | 208-808-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | BURLEY | ID |
| 2025-11-17 | 208-471-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | KETCHUM | ID |
| 2025-11-17 | 208-640-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | COERDALENE | ID |
| 2025-11-17 | 208-808-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | BURLEY | ID |
| 2025-09-25 | 208-776-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | POCATELLO | ID |
| 2025-08-07 | 208-679-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | BURLEY | ID |
| 2025-07-10 | 208-640-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | COERDALENE | ID |
| 2025-07-10 | 208-645-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | MALTA | ID |
| 2025-07-10 | 208-812-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | PAYETTE | ID |
| 2025-05-06 | 208-640-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | COERDALENE | ID |
| 2025-05-06 | 208-760-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | POCATELLO | ID |
| 2024-10-16 | 208-968-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | BOISE | ID |
| 2024-10-16 | 208-968-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | BOISE | ID |
| 2024-10-16 | 208-968-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | BOISE | ID |
| 2024-10-16 | 208-968-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | BOISE | ID |
| 2024-10-16 | 208-968-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | BOISE | ID |
| 2024-08-02 | 208-969-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | TWIN FALLS | ID |
| 2024-07-12 | 208-671-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | MALTA | ID |
| 2024-06-21 | 208-909-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | POCATELLO | ID |
| 2024-05-30 | 208-837-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | TWIN FALLS | ID |
| 2024-03-06 | 208-671-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | MALTA | ID |
| 2024-03-06 | 208-671-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | MALTA | ID |
| 2024-01-11 | 208-671-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | MALTA | ID |
| 2023-11-01 | 208-671-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | MALTA | ID |
| 2023-11-01 | 208-671-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | MALTA | ID |
| 2023-09-25 | 208-648-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | POCATELLO | ID |
| 2023-09-25 | 208-648-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | POCATELLO | ID |
| 2023-08-29 | 208-671-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | MALTA | ID |
| 2022-12-27 | 208-671-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | MALTA | ID |
| 2022-11-22 | 208-748-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | LEWISTON | ID |
| 2022-09-19 | 208-837-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | TWIN FALLS | ID |
| 2022-09-06 | 208-747-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | POCATELLO | ID |
| 2022-09-06 | 208-747-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | POCATELLO | ID |
| 2022-09-06 | 208-747-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | POCATELLO | ID |
| 2022-08-22 | 208-671-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | MALTA | ID |
| 2022-07-26 | 208-984-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | LEWISTON | ID |
| 2022-07-11 | 208-210-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | COERDALENE | ID |
| 2022-07-11 | 208-210-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | COERDALENE | ID |
| 2022-05-25 | 208-760-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | POCATELLO | ID |
| 2022-05-16 | 208-837-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | TWIN FALLS | ID |
| 2022-05-16 | 208-837-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | TWIN FALLS | ID |
| 2022-04-21 | 208-929-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | COERDALENE | ID |
| 2022-01-07 | 208-637-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | POCATELLO | ID |
| 2022-01-07 | 208-637-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | POCATELLO | ID |
| 2021-11-17 | 208-929-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | COERDALENE | ID |
| 2021-10-26 | 208-738-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | TWIN FALLS | ID |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.