NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/24/2026
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 909
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-08-04 | 909-220-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REDLANDS | CA |
| 2025-04-22 | 909-663-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | S BERNDINO | CA |
| 2025-04-22 | 909-663-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | S BERNDINO | CA |
| 2025-04-22 | 909-978-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DIAMONDBAR | CA |
| 2025-04-22 | 909-978-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DIAMONDBAR | CA |
| 2025-04-22 | 909-978-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DIAMONDBAR | CA |
| 2025-01-28 | 909-308-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHINO | CA |
| 2025-01-28 | 909-342-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHINO | CA |
| 2025-01-02 | 909-403-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RUNNINGSPG | CA |
| 2025-01-02 | 909-415-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BIGBEAR LK | CA |
| 2025-01-02 | 909-951-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REDLANDS | CA |
| 2024-12-23 | 909-526-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CLAREMONT | CA |
| 2024-12-23 | 909-616-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DIAMONDBAR | CA |
| 2024-10-02 | 909-505-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BIGBEAR CY | CA |
| 2024-10-02 | 909-707-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BIGBEAR CY | CA |
| 2024-10-02 | 909-707-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BIGBEAR CY | CA |
| 2024-08-05 | 909-547-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BIGBEAR CY | CA |
| 2024-08-05 | 909-547-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BIGBEAR CY | CA |
| 2024-08-05 | 909-998-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | S BERNDINO | CA |
| 2024-08-05 | 909-998-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | S BERNDINO | CA |
| 2024-08-05 | 909-998-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | S BERNDINO | CA |
| 2024-08-05 | 909-998-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | S BERNDINO | CA |
| 2024-08-05 | 909-998-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | S BERNDINO | CA |
| 2024-05-01 | 909-998-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | S BERNDINO | CA |
| 2024-01-04 | 909-404-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UPLAND | CA |
| 2024-01-04 | 909-404-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UPLAND | CA |
| 2024-01-04 | 909-404-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UPLAND | CA |
| 2024-01-04 | 909-404-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UPLAND | CA |
| 2024-01-04 | 909-404-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UPLAND | CA |
| 2024-01-04 | 909-404-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UPLAND | CA |
| 2023-05-22 | 909-909-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FONTANA | CA |
| 2023-05-22 | 909-909-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FONTANA | CA |
| 2023-05-22 | 909-909-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FONTANA | CA |
| 2023-05-22 | 909-909-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FONTANA | CA |
| 2023-05-22 | 909-909-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FONTANA | CA |
| 2023-05-22 | 909-909-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FONTANA | CA |
| 2023-05-22 | 909-909-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FONTANA | CA |
| 2023-05-22 | 909-909-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FONTANA | CA |
| 2023-05-22 | 909-909-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FONTANA | CA |
| 2023-05-22 | 909-909-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FONTANA | CA |
| 2023-05-09 | 909-819-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UPLAND | CA |
| 2023-05-09 | 909-819-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UPLAND | CA |
| 2023-05-09 | 909-819-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UPLAND | CA |
| 2023-05-09 | 909-819-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UPLAND | CA |
| 2023-05-09 | 909-819-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UPLAND | CA |
| 2022-03-17 | 909-303-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UPLAND | CA |
| 2021-12-10 | 909-818-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MENTONE | CA |
| 2021-12-10 | 909-818-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MENTONE | CA |
| 2021-12-10 | 909-818-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MENTONE | CA |
| 2021-12-10 | 909-818-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MENTONE | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/24/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.