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 330
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-11-06 | 330-458-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CANTON | OH |
| 2024-11-06 | 330-649-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CANTON | OH |
| 2024-10-02 | 330-894-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EROCHESTER | OH |
| 2024-10-02 | 330-894-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EROCHESTER | OH |
| 2024-10-02 | 330-894-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EROCHESTER | OH |
| 2024-10-02 | 330-894-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EROCHESTER | OH |
| 2024-10-02 | 330-894-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EROCHESTER | OH |
| 2024-09-30 | 330-632-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EROCHESTER | OH |
| 2024-04-25 | 330-200-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SHARON | OH |
| 2024-04-18 | 330-709-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MANTUA | OH |
| 2024-02-21 | 330-249-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ATWATER | OH |
| 2024-02-21 | 330-551-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HARTVILLE | OH |
| 2024-02-21 | 330-791-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NAVARRE | OH |
| 2024-02-21 | 330-902-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RAVENNA | OH |
| 2024-02-21 | 330-961-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UNIONTOWN | OH |
| 2022-11-08 | 330-449-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BERLIN | OH |
| 2022-11-08 | 330-934-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEWPHLDLPH | OH |
| 2022-09-01 | 330-226-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SUGARCREEK | OH |
| 2021-10-22 | 330-960-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ORRVILLE | OH |
| 2021-10-22 | 330-960-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ORRVILLE | OH |
| 2021-10-20 | 330-702-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CANFIELD | OH |
| 2021-10-20 | 330-702-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CANFIELD | OH |
| 2021-09-29 | 330-694-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MAGNOLWSBG | OH |
| 2021-04-28 | 330-910-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AURORA | OH |
| 2021-01-27 | 330-910-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AURORA | OH |
| 2021-01-27 | 330-910-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AURORA | OH |
| 2021-01-27 | 330-910-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AURORA | OH |
| 2021-01-27 | 330-910-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AURORA | OH |
| 2020-07-01 | 330-910-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AURORA | OH |
| 2020-07-01 | 330-910-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AURORA | OH |
| 2020-07-01 | 330-910-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AURORA | OH |
| 2020-07-01 | 330-910-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AURORA | OH |
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.