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 816
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 |
|---|---|---|---|---|---|---|---|
| 2025-01-03 | 816-450-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DEARBORN | MO |
| 2025-01-03 | 816-978-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KIDDER | MO |
| 2024-12-20 | 816-370-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TRIMBLE | MO |
| 2024-12-13 | 816-208-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LEAVEHLSNG | MO |
| 2024-12-13 | 816-314-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | E ATCHISON | MO |
| 2024-12-13 | 816-339-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROSENDALE | MO |
| 2024-12-13 | 816-369-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HELENA | MO |
| 2024-12-13 | 816-378-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COSBY | MO |
| 2024-12-13 | 816-397-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TURNEY | MO |
| 2024-12-13 | 816-465-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HAMILTON | MO |
| 2024-12-13 | 816-486-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MAYSVILLE | MO |
| 2024-12-13 | 816-487-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FILLMORE | MO |
| 2024-12-13 | 816-495-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BOLCKOW | MO |
| 2024-12-13 | 816-544-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | OSBORN | MO |
| 2024-12-13 | 816-624-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WHITESVL | MO |
| 2024-12-13 | 816-638-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STEWARTSVL | MO |
| 2024-12-13 | 816-677-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RUSHVILLE | MO |
| 2024-12-13 | 816-687-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SAVANNAH | MO |
| 2024-12-13 | 816-693-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CLARKSDALE | MO |
| 2024-12-13 | 816-706-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EASTON | MO |
| 2024-12-13 | 816-707-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UNION STAR | MO |
| 2024-12-13 | 816-725-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAMERON | MO |
| 2024-12-13 | 816-742-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LAWSON | MO |
| 2024-12-13 | 816-828-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DE KALB | MO |
| 2024-12-13 | 816-851-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANANTONIO | MO |
| 2024-12-13 | 816-930-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLATTSBURG | MO |
| 2024-12-13 | 816-953-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST JOSEPH | MO |
| 2024-12-13 | 816-980-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GOWER | MO |
| 2024-12-13 | 816-981-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KINGSTON | MO |
| 2024-03-04 | 816-403-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HOLT | MO |
| 2024-03-01 | 816-270-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FERRELVIEW | MO |
| 2024-03-01 | 816-330-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FARLEY | MO |
| 2024-03-01 | 816-375-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GREENWOOD | MO |
| 2024-03-01 | 816-422-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLATTECITY | MO |
| 2024-03-01 | 816-439-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LIBERTY | MO |
| 2024-03-01 | 816-443-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRAIN VLY | MO |
| 2024-03-01 | 816-515-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EAST LYNNE | MO |
| 2024-03-01 | 816-530-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SMITHVILLE | MO |
| 2024-03-01 | 816-620-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PECULIAR | MO |
| 2024-03-01 | 816-628-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KEARNEY | MO |
| 2024-03-01 | 816-629-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EXCELSRSPG | MO |
| 2024-03-01 | 816-640-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WESTON | MO |
| 2024-03-01 | 816-755-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GARDENCITY | MO |
| 2024-03-01 | 816-789-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LEESSUMMIT | MO |
| 2024-03-01 | 816-790-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EDGERTON | MO |
| 2024-03-01 | 816-999-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RICHMOND | MO |
| 2024-02-20 | 816-280-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAMDEN PT | MO |
| 2024-02-20 | 816-829-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CLEVELAND | MO |
| 2024-02-20 | 816-928-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DREXEL | MO |
| 2023-07-06 | 816-563-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KANSASCITY | MO |
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.