NumberResearchRecent thousands-block assignments
22 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-07-14 | 224-403-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | WILMETTE | IL |
| 2023-07-14 | 224-403-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | WILMETTE | IL |
| 2023-07-14 | 224-403-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | WILMETTE | IL |
| 2023-07-14 | 224-403-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | WILMETTE | IL |
| 2023-07-14 | 224-403-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | WILMETTE | IL |
| 2023-07-14 | 224-414-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | BENSENVL | IL |
| 2023-07-14 | 224-417-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | EVANSTON | IL |
| 2023-07-14 | 224-438-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | LAKEZURICH | IL |
| 2023-07-14 | 224-438-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | LAKEZURICH | IL |
| 2023-07-14 | 224-438-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | LAKEZURICH | IL |
| 2023-07-14 | 224-438-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | LAKEZURICH | IL |
| 2023-07-14 | 224-445-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | ANTIOCH | IL |
| 2023-07-14 | 224-445-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | ANTIOCH | IL |
| 2023-07-14 | 224-445-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | ANTIOCH | IL |
| 2023-07-14 | 224-445-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | ANTIOCH | IL |
| 2023-07-14 | 224-445-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | ANTIOCH | IL |
| 2023-07-14 | 224-463-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | GLENVIEW | IL |
| 2023-07-14 | 224-463-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | GLENVIEW | IL |
| 2023-07-14 | 224-546-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2023-07-14 | 224-546-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2023-07-14 | 224-546-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2023-07-14 | 224-546-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2023-07-14 | 224-546-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2023-07-14 | 224-546-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2023-07-14 | 224-546-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2023-07-14 | 224-744-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | FRANKLINPK | IL |
| 2023-07-14 | 224-744-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | FRANKLINPK | IL |
| 2023-07-14 | 224-744-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | FRANKLINPK | IL |
| 2023-07-14 | 224-744-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | FRANKLINPK | IL |
| 2023-07-14 | 224-933-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | ROUND LAKE | IL |
| 2023-07-13 | 224-331-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | WAUKEGAN | IL |
| 2023-07-13 | 224-331-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | WAUKEGAN | IL |
| 2023-07-11 | 224-497-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | ELGIN | IL |
| 2023-07-11 | 224-497-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | ELGIN | IL |
| 2023-07-07 | 224-351-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | HALF DAY | IL |
| 2023-06-29 | 224-564-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | ELK GROVE | IL |
| 2023-06-29 | 224-564-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | ELK GROVE | IL |
| 2023-06-29 | 224-564-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | ELK GROVE | IL |
| 2023-06-29 | 224-564-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | ELK GROVE | IL |
| 2023-06-29 | 224-564-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | ELK GROVE | IL |
| 2023-06-28 | 224-496-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | SKOKIE | IL |
| 2023-06-26 | 224-262-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | DESPLAINES | IL |
| 2023-06-26 | 224-262-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | DESPLAINES | IL |
| 2023-06-26 | 224-309-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | NORTHBROOK | IL |
| 2023-06-26 | 224-312-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | ROSELLE | IL |
| 2023-06-26 | 224-312-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | ROSELLE | IL |
| 2023-06-26 | 224-331-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | WAUKEGAN | IL |
| 2023-06-26 | 224-496-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | SKOKIE | IL |
| 2023-06-26 | 224-496-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | SKOKIE | IL |
| 2023-06-26 | 224-496-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | SKOKIE | IL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.