NumberResearchRecent thousands-block assignments
25 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 447
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 |
|---|---|---|---|---|---|---|---|
| 2024-08-29 | 447-201-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHAMPAURBN | IL |
| 2024-08-27 | 447-226-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | SPRINGFLD | IL |
| 2024-08-22 | 447-243-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | QUINCY | IL |
| 2024-08-22 | 447-254-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | ATHENS | IL |
| 2024-08-22 | 447-298-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | DANVILLE | IL |
| 2024-08-22 | 447-901-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JACKSONVL | IL |
| 2024-08-13 | 447-267-2XXX | 2000–2999 | Assigned | AT&T ENTERPRISES, LLC | 516C | OAKFORD | IL |
| 2024-08-07 | 447-257-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | MASON CITY | IL |
| 2024-07-23 | 447-288-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHARLESTON | IL |
| 2024-07-18 | 447-228-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | OREANA | IL |
| 2024-07-18 | 447-348-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | NEW BERLIN | IL |
| 2024-07-18 | 447-400-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | SHERMAN | IL |
| 2024-07-18 | 447-525-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | PAWNEE | IL |
| 2024-07-18 | 447-842-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | DIVERNON | IL |
| 2024-07-16 | 447-251-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DECATUR | IL |
| 2024-07-05 | 447-201-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | CHAMPAURBN | IL |
| 2024-07-05 | 447-201-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | CHAMPAURBN | IL |
| 2024-07-05 | 447-288-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHARLESTON | IL |
| 2024-07-05 | 447-288-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHARLESTON | IL |
| 2024-07-05 | 447-288-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHARLESTON | IL |
| 2024-07-05 | 447-288-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHARLESTON | IL |
| 2024-07-05 | 447-298-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | DANVILLE | IL |
| 2024-07-05 | 447-298-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | DANVILLE | IL |
| 2024-07-03 | 447-743-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | IL |
| 2024-06-18 | 447-910-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | SPRINGFLD | IL |
| 2024-06-18 | 447-910-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | SPRINGFLD | IL |
| 2024-06-03 | 447-228-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | OREANA | IL |
| 2024-06-03 | 447-400-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | SHERMAN | IL |
| 2024-06-03 | 447-842-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | DIVERNON | IL |
| 2024-05-31 | 447-348-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | NEW BERLIN | IL |
| 2024-05-15 | 447-210-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WEST DANA | IL |
| 2024-05-08 | 447-525-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | PAWNEE | IL |
| 2024-05-03 | 447-783-2XXX | 2000–2999 | Assigned | AT&T ENTERPRISES, LLC | 516C | RIDGE FARM | IL |
| 2024-04-26 | 447-235-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARSHALL | IL |
| 2024-04-26 | 447-235-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARSHALL | IL |
| 2024-04-26 | 447-235-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARSHALL | IL |
| 2024-04-26 | 447-285-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DANVILLE | IL |
| 2024-04-26 | 447-297-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARSHALL | IL |
| 2024-04-26 | 447-297-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARSHALL | IL |
| 2024-04-26 | 447-297-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARSHALL | IL |
| 2024-04-26 | 447-298-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DANVILLE | IL |
| 2024-04-26 | 447-298-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DANVILLE | IL |
| 2024-04-26 | 447-298-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DANVILLE | IL |
| 2024-04-26 | 447-298-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DANVILLE | IL |
| 2024-04-26 | 447-298-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DANVILLE | IL |
| 2024-04-25 | 447-228-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | OREANA | IL |
| 2024-04-25 | 447-261-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLEASANTPL | IL |
| 2024-04-25 | 447-267-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | OAKFORD | IL |
| 2024-04-25 | 447-274-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PETERSBURG | IL |
| 2024-04-25 | 447-317-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCOTTVILLE | 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.