NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
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 320
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-01-09 | 320-264-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KERKHOVEN | MN |
| 2025-01-09 | 320-268-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SEDAN | MN |
| 2025-01-09 | 320-278-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TERRACE | MN |
| 2025-01-09 | 320-875-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MURDOCK | MN |
| 2024-11-20 | 320-263-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WILLMAR | MN |
| 2024-11-20 | 320-336-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HINCKLEY | MN |
| 2024-11-20 | 320-375-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANDSTONE | MN |
| 2024-11-20 | 320-404-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SUNBURG | MN |
| 2024-11-20 | 320-409-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPICER | MN |
| 2024-11-20 | 320-457-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VILLARD | MN |
| 2024-11-20 | 320-465-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PINE CITY | MN |
| 2024-11-20 | 320-467-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RUSH CITY | MN |
| 2024-11-20 | 320-481-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MORA | MN |
| 2024-11-20 | 320-726-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SAUKCENTRE | MN |
| 2024-11-20 | 320-865-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | OGILVIE | MN |
| 2024-11-19 | 320-244-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GROVE CITY | MN |
| 2024-11-19 | 320-270-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HOLMESCITY | MN |
| 2024-11-19 | 320-303-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GLENWOOD | MN |
| 2024-11-19 | 320-315-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRANITEFLS | MN |
| 2024-11-19 | 320-326-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LITCHFIELD | MN |
| 2024-11-19 | 320-343-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CLINTON | MN |
| 2024-11-19 | 320-347-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEW LONDON | MN |
| 2024-11-19 | 320-350-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DANUBE | MN |
| 2024-11-19 | 320-357-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONGPRAIRI | MN |
| 2024-11-19 | 320-397-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MONTEVIDEO | MN |
| 2024-11-19 | 320-399-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | IRVING | MN |
| 2024-11-19 | 320-458-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BIRDISLAND | MN |
| 2024-11-19 | 320-519-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CARLOS | MN |
| 2024-11-19 | 320-657-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRACEVILLE | MN |
| 2024-11-19 | 320-682-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MORRIS | MN |
| 2024-11-19 | 320-683-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | OLIVIA | MN |
| 2024-11-19 | 320-727-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ORTONVILLE | MN |
| 2024-11-19 | 320-899-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PENNOCK | MN |
| 2024-11-19 | 320-993-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BROOTEN | MN |
| 2024-05-02 | 320-485-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WINSTED | MN |
| 2024-02-13 | 320-433-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST JOSEPH | MN |
| 2024-02-13 | 320-977-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HOLDINGFD | MN |
| 2024-02-12 | 320-600-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COLDSPRING | MN |
| 2024-02-12 | 320-850-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FOLEY | MN |
| 2023-10-25 | 320-402-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST CLOUD | MN |
| 2023-10-25 | 320-402-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST CLOUD | MN |
| 2022-01-07 | 320-380-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST CLOUD | MN |
| 2022-01-07 | 320-380-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST CLOUD | MN |
| 2021-12-08 | 320-461-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BROWERVL | MN |
| 2021-11-11 | 320-445-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALEXANDRIA | MN |
| 2021-11-11 | 320-445-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALEXANDRIA | MN |
| 2021-10-25 | 320-297-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | APPLETON | MN |
| 2021-10-06 | 320-407-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST CLOUD | MN |
| 2021-10-06 | 320-407-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST CLOUD | MN |
| 2021-10-06 | 320-407-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST CLOUD | MN |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.