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 |
|---|---|---|---|---|---|---|---|
| 2010-06-22 | 224-216-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | WINNETKA | IL |
| 2010-06-22 | 224-241-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | ALGONQUIN | IL |
| 2010-06-22 | 224-441-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | WAUKEGAN | IL |
| 2010-06-22 | 224-828-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | ELGIN | IL |
| 2010-06-22 | 224-828-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | ELGIN | IL |
| 2010-06-22 | 224-855-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | ARLIGTNHTS | IL |
| 2010-06-22 | 224-855-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | ARLIGTNHTS | IL |
| 2010-06-22 | 224-855-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | ARLIGTNHTS | IL |
| 2010-06-22 | 224-938-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | DESPLAINES | IL |
| 2010-06-18 | 224-338-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | ROUND LAKE | IL |
| 2010-06-10 | 224-306-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | NORTHBROOK | IL |
| 2010-06-10 | 224-306-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | NORTHBROOK | IL |
| 2010-06-10 | 224-306-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | NORTHBROOK | IL |
| 2010-06-10 | 224-355-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | NORTHBROOK | IL |
| 2010-06-04 | 224-323-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ARLIGTNHTS | IL |
| 2010-06-04 | 224-366-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ELK GROVE | IL |
| 2010-06-04 | 224-484-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | DUNDEE | IL |
| 2010-06-04 | 224-592-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | SKOKIE | IL |
| 2010-06-04 | 224-676-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | WHEELING | IL |
| 2010-05-27 | 224-441-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | WAUKEGAN | IL |
| 2010-05-27 | 224-676-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WHEELING | IL |
| 2010-05-21 | 224-244-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DESPLAINES | IL |
| 2010-05-21 | 224-304-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | ZION | IL |
| 2010-05-18 | 224-777-2XXX | 2000–2999 | Assigned | MCC TELEPHONY LLC | 593K | HAMPSHIRE | IL |
| 2010-05-17 | 224-484-6XXX | 6000–6999 | Assigned | MCC TELEPHONY LLC | 593K | DUNDEE | IL |
| 2010-05-12 | 224-938-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DESPLAINES | IL |
| 2010-05-12 | 224-938-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DESPLAINES | IL |
| 2010-05-12 | 224-938-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DESPLAINES | IL |
| 2010-05-06 | 224-572-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKEGAN | IL |
| 2010-05-06 | 224-572-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKEGAN | IL |
| 2010-04-27 | 224-241-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ALGONQUIN | IL |
| 2010-04-27 | 224-241-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ALGONQUIN | IL |
| 2010-04-27 | 224-521-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | GLENVIEW | IL |
| 2010-04-27 | 224-650-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | HUNTLEY | IL |
| 2010-04-21 | 224-216-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WINNETKA | IL |
| 2010-04-15 | 224-588-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | WHEELING | IL |
| 2010-04-09 | 224-676-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | WHEELING | IL |
| 2010-04-01 | 224-222-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | ELK GROVE | IL |
| 2010-03-29 | 224-208-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | BARTLETT | IL |
| 2010-03-29 | 224-441-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | WAUKEGAN | IL |
| 2010-03-19 | 224-210-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ARLIGTNHTS | IL |
| 2010-03-19 | 224-592-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | SKOKIE | IL |
| 2010-03-19 | 224-938-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | DESPLAINES | IL |
| 2010-03-05 | 224-585-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | PARK RIDGE | IL |
| 2010-03-05 | 224-603-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | ANTIOCH | IL |
| 2010-03-05 | 224-633-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | BARRINGTON | IL |
| 2010-03-05 | 224-650-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | HUNTLEY | IL |
| 2010-03-04 | 224-634-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BARRINGTON | IL |
| 2010-02-25 | 224-210-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | ARLIGTNHTS | IL |
| 2010-02-16 | 224-241-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ALGONQUIN | 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.