NumberResearchRecent thousands-block assignments
22 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
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 |
|---|---|---|---|---|---|---|---|
| 2026-03-31 | 224-224-3XXX | 3000–3999 | Assigned | AHOI LLC | 883K | DESPLAINES | IL |
| 2026-03-31 | 224-681-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | ALGONQUIN | 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 |
| 2026-03-03 | 224-646-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-646-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-670-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLIGTNHTS | IL |
| 2026-03-03 | 224-670-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLIGTNHTS | IL |
| 2026-03-03 | 224-682-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-682-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-682-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-682-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-682-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-682-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-682-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-682-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-682-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-682-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-683-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-683-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-683-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-683-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-683-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-683-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-683-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-683-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-683-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-683-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-684-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-684-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2026-03-03 | 224-685-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLIGTNHTS | IL |
| 2026-03-03 | 224-966-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | PISTAKHLDS | IL |
| 2026-02-23 | 224-617-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2026-02-23 | 224-617-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2026-02-23 | 224-638-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2026-02-23 | 224-638-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2026-02-23 | 224-681-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2026-02-23 | 224-681-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2026-02-20 | 224-646-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | NORTHBROOK | IL |
| 2026-02-19 | 224-577-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROUND LAKE | IL |
| 2026-02-06 | 224-664-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | DESPLAINES | IL |
| 2026-02-06 | 224-664-8XXX | 8000–8999 | Assigned | HD CARRIER LLC | 321J | DESPLAINES | IL |
| 2026-02-06 | 224-664-9XXX | 9000–9999 | Assigned | HD CARRIER LLC | 321J | DESPLAINES | 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 |
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.