NumberResearchRecent thousands-block assignments
13 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 730
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 |
|---|---|---|---|---|---|---|---|
| 2024-12-06 | 730-213-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KELL | IL |
| 2024-12-06 | 730-214-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KINMUNDY | IL |
| 2024-12-06 | 730-215-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MULBRY GRV | IL |
| 2024-12-06 | 730-216-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PATOKA | IL |
| 2024-12-06 | 730-217-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SHATTUC | IL |
| 2024-12-06 | 730-218-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST PETER | IL |
| 2024-12-06 | 730-219-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WOODBURN | IL |
| 2024-12-06 | 730-231-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | E ST LOUIS | IL |
| 2024-12-06 | 730-233-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MCCLURE | IL |
| 2024-12-06 | 730-236-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TROY | IL |
| 2024-12-06 | 730-239-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MT VERNON | IL |
| 2024-12-06 | 730-251-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SALEM | IL |
| 2024-12-06 | 730-254-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BLUFORD | IL |
| 2024-12-06 | 730-255-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COLLINSVL | IL |
| 2024-12-06 | 730-777-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CARLYLE | IL |
| 2024-12-03 | 730-256-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HERRIN | IL |
| 2024-12-03 | 730-256-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HERRIN | IL |
| 2024-12-03 | 730-256-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HERRIN | IL |
| 2024-12-03 | 730-260-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HERRIN | IL |
| 2024-12-03 | 730-260-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HERRIN | IL |
| 2024-12-03 | 730-260-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HERRIN | IL |
| 2024-12-02 | 730-253-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2024-12-02 | 730-255-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLLINSVL | IL |
| 2024-12-02 | 730-258-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2024-12-02 | 730-258-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2024-12-02 | 730-258-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2024-12-02 | 730-258-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2024-12-02 | 730-258-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2024-12-02 | 730-258-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2024-11-19 | 730-236-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | TROY | IL |
| 2024-11-15 | 730-251-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | SALEM | IL |
| 2024-11-13 | 730-259-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | OLNEY | IL |
| 2024-11-12 | 730-257-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2024-11-12 | 730-257-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2024-11-12 | 730-257-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2024-11-12 | 730-257-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2024-11-12 | 730-258-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2024-11-12 | 730-258-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2024-11-12 | 730-258-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2024-11-12 | 730-258-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2024-11-07 | 730-300-0XXX | 0000–0999 | Assigned | LEAP TELECOM, LLC | 616J | CARBONDALE | IL |
| 2024-10-21 | 730-230-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | ALTON | IL |
| 2024-10-21 | 730-253-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | CENTRALIA | IL |
| 2024-10-18 | 730-249-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2024-10-18 | 730-255-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLLINSVL | IL |
| 2024-10-18 | 730-255-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLLINSVL | IL |
| 2024-10-18 | 730-257-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2024-10-18 | 730-257-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2024-10-14 | 730-240-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | O FALLON | IL |
| 2024-10-14 | 730-255-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | COLLINSVL | 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.