NumberResearchRecent thousands-block assignments
0 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, all time — NPA 730
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-01-03 | 730-733-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PITTSBURG | IL |
| 2025-01-03 | 730-737-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHESTERBDG | IL |
| 2025-01-03 | 730-773-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KEYESPORT | IL |
| 2024-12-06 | 730-200-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KASKASKIA | IL |
| 2024-12-06 | 730-207-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | IUKA | IL |
| 2024-12-06 | 730-209-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BRUSSELS | IL |
| 2024-12-06 | 730-212-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | INA | IL |
| 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 |
| 2024-04-24 | 730-243-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PAULTON | IL |
| 2024-04-24 | 730-244-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SESSER | IL |
| 2024-04-24 | 730-245-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STONEFORT | IL |
| 2024-04-24 | 730-246-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COBDEN | IL |
| 2024-04-24 | 730-247-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JOPPA | IL |
| 2024-04-24 | 730-248-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ZEIGLER | IL |
| 2024-04-18 | 730-210-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BELLMONT | IL |
| 2024-03-28 | 730-201-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHRISTOPHR | IL |
| 2024-03-28 | 730-202-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RALEGHGLTI | IL |
| 2024-03-28 | 730-203-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SHAWNEETN | IL |
| 2024-03-28 | 730-204-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VILLARIDGE | IL |
| 2024-03-28 | 730-205-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DONGOLA | IL |
| 2024-03-28 | 730-206-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RIDGWAY | IL |
| 2024-03-28 | 730-223-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GOREVILLE | IL |
| 2024-03-28 | 730-224-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KARNAK | IL |
| 2024-03-28 | 730-235-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MURPHYSBO | IL |
| 2024-03-28 | 730-241-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HERRIN | 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.