NumberResearchRecent thousands-block assignments
0 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, all time — NPA 626
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-10-17 | 626-941-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | EL MONTE | CA |
| 2024-08-29 | 626-551-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-06-21 | 626-781-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-06-21 | 626-781-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-06-21 | 626-781-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-06-21 | 626-781-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-06-21 | 626-781-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-06-21 | 626-781-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-06-21 | 626-781-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-06-21 | 626-781-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-06-21 | 626-781-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-06-21 | 626-781-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-06-12 | 626-754-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LA PUENTE | CA |
| 2024-06-03 | 626-769-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2024-06-03 | 626-769-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2024-06-03 | 626-769-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2024-05-31 | 626-385-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2024-05-31 | 626-946-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2024-05-10 | 626-763-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-05-10 | 626-763-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-05-10 | 626-763-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-05-10 | 626-763-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-05-10 | 626-763-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-05-10 | 626-763-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-05-10 | 626-763-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-05-10 | 626-763-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-05-10 | 626-763-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-05-10 | 626-763-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-03-27 | 626-752-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | PSDN PSDN | CA |
| 2024-03-26 | 626-753-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-03-26 | 626-754-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | LA PUENTE | CA |
| 2024-03-26 | 626-754-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LA PUENTE | CA |
| 2024-03-25 | 626-248-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-03-25 | 626-607-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-03-25 | 626-642-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-03-25 | 626-642-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-03-25 | 626-642-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-03-25 | 626-738-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2024-03-25 | 626-738-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2024-03-25 | 626-738-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2024-03-25 | 626-740-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ARCADIA | CA |
| 2024-03-25 | 626-782-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-03-25 | 626-842-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-03-25 | 626-940-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-03-25 | 626-940-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-03-25 | 626-998-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LA PUENTE | CA |
| 2024-03-06 | 626-481-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | EL MONTE | CA |
| 2024-03-06 | 626-481-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | EL MONTE | CA |
| 2024-03-06 | 626-481-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | EL MONTE | CA |
| 2024-02-14 | 626-713-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | MONROVIA | CA |
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.