NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/23/2026
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 805
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 |
|---|---|---|---|---|---|---|---|
| 2025-04-22 | 805-251-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SIMIVALLEY | CA |
| 2025-04-22 | 805-251-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SIMIVALLEY | CA |
| 2025-04-22 | 805-327-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SIMIVALLEY | CA |
| 2025-01-02 | 805-246-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | POINT MUGU | CA |
| 2025-01-02 | 805-392-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANTAPAULA | CA |
| 2025-01-02 | 805-831-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MORRO BAY | CA |
| 2025-01-02 | 805-887-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANMARGART | CA |
| 2025-01-02 | 805-894-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANTA YNEZ | CA |
| 2025-01-02 | 805-902-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SOMIS | CA |
| 2025-01-02 | 805-977-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SAN MIGUEL | CA |
| 2024-10-02 | 805-293-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SATICOY | CA |
| 2024-10-02 | 805-820-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SATICOY | CA |
| 2024-10-02 | 805-820-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SATICOY | CA |
| 2024-10-02 | 805-820-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SATICOY | CA |
| 2024-10-02 | 805-820-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SATICOY | CA |
| 2024-05-01 | 805-802-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SNLUSOBSPO | CA |
| 2024-05-01 | 805-802-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SNLUSOBSPO | CA |
| 2024-05-01 | 805-802-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SNLUSOBSPO | CA |
| 2024-05-01 | 805-802-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SNLUSOBSPO | CA |
| 2024-05-01 | 805-802-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SNLUSOBSPO | CA |
| 2024-01-03 | 805-974-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EL RIO | CA |
| 2024-01-03 | 805-974-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EL RIO | CA |
| 2023-12-05 | 805-530-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MOORPARK | CA |
| 2023-12-05 | 805-820-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SATICOY | CA |
| 2023-12-05 | 805-833-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VNTRA EAST | CA |
| 2023-05-22 | 805-805-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANBARBARA | CA |
| 2023-05-22 | 805-805-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANBARBARA | CA |
| 2023-05-22 | 805-805-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANBARBARA | CA |
| 2023-05-22 | 805-805-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANBARBARA | CA |
| 2023-05-22 | 805-805-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANBARBARA | CA |
| 2023-05-22 | 805-805-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANBARBARA | CA |
| 2023-05-22 | 805-805-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANBARBARA | CA |
| 2023-05-22 | 805-805-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANBARBARA | CA |
| 2023-05-22 | 805-805-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANBARBARA | CA |
| 2023-05-22 | 805-805-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANBARBARA | CA |
| 2022-01-26 | 805-802-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SNLUSOBSPO | CA |
| 2022-01-26 | 805-802-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SNLUSOBSPO | CA |
| 2022-01-16 | 805-974-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EL RIO | CA |
| 2022-01-16 | 805-974-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EL RIO | CA |
| 2022-01-05 | 805-818-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANBARBARA | CA |
| 2022-01-05 | 805-818-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANBARBARA | CA |
| 2021-11-17 | 805-294-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOMPOC | CA |
| 2021-11-17 | 805-315-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOMPOC | CA |
| 2021-11-17 | 805-344-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOS ALAMOS | CA |
| 2021-11-17 | 805-344-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOS ALAMOS | CA |
| 2021-11-17 | 805-510-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CARRISA PL | CA |
| 2021-11-17 | 805-510-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CARRISA PL | CA |
| 2021-11-17 | 805-576-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CARPINTRIA | CA |
| 2021-11-17 | 805-576-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CARPINTRIA | CA |
| 2021-11-17 | 805-926-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAMBRIA | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/23/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.