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 815
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
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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 |
|---|---|---|---|---|---|---|---|
| 2026-03-02 | 815-907-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | MANTENO | IL |
| 2026-02-02 | 815-926-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | WILMINGTON | IL |
| 2026-01-14 | 815-418-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | MANHATTAN | IL |
| 2025-12-31 | 815-815-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | LADD | IL |
| 2025-12-31 | 815-815-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | LADD | IL |
| 2025-12-31 | 815-815-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | LADD | IL |
| 2025-04-08 | 815-593-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | DE KALB | IL |
| 2024-11-06 | 815-340-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | LA MOILLE | IL |
| 2024-11-06 | 815-379-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | WALNUT | IL |
| 2024-11-06 | 815-437-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | PUTNAM | IL |
| 2024-11-06 | 815-497-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | COMPTON | IL |
| 2024-11-06 | 815-628-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | W BROOKLYN | IL |
| 2024-11-06 | 815-643-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | DOVER | IL |
| 2024-11-06 | 815-646-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | TISKILWA | IL |
| 2024-11-06 | 815-659-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | BUREAU | IL |
| 2024-11-06 | 815-799-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | MANLIUS | IL |
| 2024-11-06 | 815-815-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | LADD | IL |
| 2024-10-30 | 815-610-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | HENNEPIN | IL |
| 2024-10-30 | 815-610-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | HENNEPIN | IL |
| 2024-07-05 | 815-779-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | PLAINFIELD | IL |
| 2024-06-21 | 815-604-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | BELVIDERE | IL |
| 2024-05-14 | 815-859-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | ROCHELLE | IL |
| 2024-04-02 | 815-779-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | PLAINFIELD | IL |
| 2024-03-18 | 815-779-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | PLAINFIELD | IL |
| 2024-03-12 | 815-419-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | PONTIAC | IL |
| 2024-02-08 | 815-290-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | MINOOKA | IL |
| 2024-02-07 | 815-665-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | OTTAWA | IL |
| 2024-02-02 | 815-419-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | PONTIAC | IL |
| 2024-02-02 | 815-888-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | ROCHELLE | IL |
| 2024-01-31 | 815-717-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | NEW LENOX | IL |
| 2023-12-07 | 815-420-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2023-08-18 | 815-449-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | DAKOTA | IL |
| 2023-08-15 | 815-301-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | CRYSTAL LK | IL |
| 2023-08-15 | 815-800-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | POPLAR GRV | IL |
| 2023-07-14 | 815-296-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2023-07-14 | 815-296-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2023-07-14 | 815-296-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2023-07-14 | 815-296-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2023-07-14 | 815-296-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2023-07-14 | 815-296-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2023-07-14 | 815-296-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2023-07-14 | 815-296-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2023-07-14 | 815-296-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2023-07-14 | 815-420-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2023-07-14 | 815-620-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | MINOOKA | IL |
| 2023-07-14 | 815-640-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | OTTAWA | IL |
| 2023-07-14 | 815-640-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | OTTAWA | IL |
| 2023-07-14 | 815-640-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | OTTAWA | IL |
| 2023-07-14 | 815-640-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | OTTAWA | IL |
| 2023-07-14 | 815-640-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | OTTAWA | IL |
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.