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 712
New assignments by month
Sep 2026
Aug 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-08-06 | 712-493-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2026-07-28 | 712-491-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2026-07-28 | 712-491-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2026-05-29 | 712-740-2XXX | 2000–2999 | Assigned | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2025-12-17 | 712-740-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2025-12-11 | 712-494-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | LE MARS | IA |
| 2025-09-18 | 712-812-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2025-04-18 | 712-791-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2025-01-08 | 712-502-2XXX | 2000–2999 | Assigned | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2024-03-20 | 712-570-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2024-03-20 | 712-570-9XXX | 9000–9999 | Assigned | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2024-03-20 | 712-670-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2024-02-09 | 712-471-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2024-02-09 | 712-471-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2024-02-09 | 712-471-9XXX | 9000–9999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2024-02-06 | 712-966-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IA | 221F | LE MARS | IA |
| 2023-09-18 | 712-280-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | HARLAN | IA |
| 2023-09-18 | 712-280-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IA | 221F | HARLAN | IA |
| 2023-09-18 | 712-415-2XXX | 2000–2999 | Assigned | ONVOY, LLC - IA | 221F | EMMETSBURG | IA |
| 2023-09-18 | 712-415-3XXX | 3000–3999 | Assigned | ONVOY, LLC - IA | 221F | EMMETSBURG | IA |
| 2023-09-05 | 712-412-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IA | 221F | DOW CITY | IA |
| 2023-08-14 | 712-440-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | PETERSON | IA |
| 2023-08-14 | 712-457-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | PIERSON | IA |
| 2023-07-13 | 712-417-2XXX | 2000–2999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2023-07-13 | 712-417-3XXX | 3000–3999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2023-07-13 | 712-417-4XXX | 4000–4999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2023-07-13 | 712-417-5XXX | 5000–5999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2023-07-13 | 712-417-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2023-07-13 | 712-417-7XXX | 7000–7999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2023-07-13 | 712-417-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2023-07-13 | 712-417-9XXX | 9000–9999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2023-07-13 | 712-713-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2023-07-13 | 712-713-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IA | 221F | COUNCILBLF | IA |
| 2023-06-29 | 712-474-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | BATTLE CRK | IA |
| 2023-06-27 | 712-286-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IA | 221F | REMBRANDT | IA |
| 2023-06-27 | 712-306-9XXX | 9000–9999 | Assigned | ONVOY, LLC - IA | 221F | BRUNSVILLE | IA |
| 2023-05-11 | 712-272-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IA | 221F | NEWELL | IA |
| 2023-05-11 | 712-288-3XXX | 3000–3999 | Assigned | ONVOY, LLC - IA | 221F | FONDA | IA |
| 2023-05-11 | 712-289-5XXX | 5000–5999 | Assigned | ONVOY, LLC - IA | 221F | MARATHON | IA |
| 2023-05-11 | 712-296-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IA | 221F | LINN GROVE | IA |
| 2023-05-11 | 712-315-9XXX | 9000–9999 | Assigned | ONVOY, LLC - IA | 221F | STRUBLE | IA |
| 2023-05-11 | 712-316-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IA | 221F | WASHTA | IA |
| 2023-05-11 | 712-440-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IA | 221F | PETERSON | IA |
| 2023-05-11 | 712-457-2XXX | 2000–2999 | Assigned | ONVOY, LLC - IA | 221F | PIERSON | IA |
| 2023-03-01 | 712-955-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | MERRILL | IA |
| 2023-02-22 | 712-474-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IA | 221F | BATTLE CRK | IA |
| 2022-11-15 | 712-672-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | ROCKWELLCY | IA |
| 2022-10-14 | 712-644-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IA | 221F | LOGAN | IA |
| 2022-02-18 | 712-206-7XXX | 7000–7999 | Assigned | ONVOY, LLC - IA | 221F | ARMSTRONG | IA |
| 2022-02-18 | 712-206-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IA | 221F | ARMSTRONG | IA |
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.