NumberResearchRecent thousands-block assignments
6 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 224
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 224-675-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | CARY | IL |
| 2026-09-09 | 224-685-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | ARLIGTNHTS | IL |
| 2026-09-04 | 224-341-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | SKOKIE | IL |
| 2026-09-04 | 224-637-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | WAUKEGAN | IL |
| 2026-09-04 | 224-686-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | PARK RIDGE | IL |
| 2026-08-21 | 224-524-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | ROSELLE | IL |
| 2026-07-24 | 224-353-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | ROSELLE | IL |
| 2026-05-07 | 224-378-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | LIBERTYVL | IL |
| 2026-05-06 | 224-569-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | HUNTLEY | IL |
| 2026-05-06 | 224-591-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | BENSENVL | IL |
| 2026-05-06 | 224-675-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | CARY | IL |
| 2026-04-16 | 224-581-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | HAMPSHIRE | IL |
| 2026-04-16 | 224-640-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | FOX LAKE | IL |
| 2026-04-16 | 224-686-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | PARK RIDGE | IL |
| 2026-04-09 | 224-644-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2026-04-09 | 224-644-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2026-04-09 | 224-644-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2026-04-08 | 224-543-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | HALF DAY | IL |
| 2026-03-20 | 224-774-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | ZION | IL |
| 2026-03-12 | 224-675-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | CARY | IL |
| 2026-03-12 | 224-685-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | ARLIGTNHTS | IL |
| 2026-02-20 | 224-646-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | NORTHBROOK | IL |
| 2026-02-02 | 224-272-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | ZION | IL |
| 2026-02-02 | 224-353-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | ROSELLE | IL |
| 2026-02-02 | 224-353-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | ROSELLE | IL |
| 2026-02-02 | 224-574-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | SKOKIE | IL |
| 2026-02-02 | 224-576-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | WAUKEGAN | IL |
| 2026-01-27 | 224-680-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | ELGIN | IL |
| 2025-12-19 | 224-214-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | WAUKEGAN | IL |
| 2025-12-18 | 224-596-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | MUNDELEIN | IL |
| 2025-12-18 | 224-675-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | CARY | IL |
| 2025-11-05 | 224-640-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | FOX LAKE | IL |
| 2025-10-02 | 224-327-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | MUNDELEIN | IL |
| 2025-09-22 | 224-644-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2025-08-14 | 224-557-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2025-06-25 | 224-644-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2025-06-25 | 224-644-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2025-06-25 | 224-644-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2025-04-08 | 224-635-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | ELK GROVE | IL |
| 2025-03-13 | 224-274-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | HALF DAY | IL |
| 2025-03-13 | 224-524-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | ROSELLE | IL |
| 2025-03-13 | 224-524-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | ROSELLE | IL |
| 2025-03-13 | 224-630-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | ELGIN | IL |
| 2025-03-13 | 224-644-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2025-03-13 | 224-644-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2025-02-12 | 224-557-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2025-02-05 | 224-640-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | FOX LAKE | IL |
| 2025-01-08 | 224-295-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2024-07-05 | 224-344-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | WILMETTE | IL |
| 2024-07-05 | 224-371-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | GRAYSLAKE | 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.