NumberResearchRecent thousands-block assignments
1 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, last 30 days — NPA 305
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-24 | 305-359-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2025-09-24 | 305-380-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2025-09-24 | 305-380-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2025-09-24 | 305-380-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2025-09-24 | 305-876-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2024-09-10 | 305-939-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | PERRINE | FL |
| 2023-09-18 | 305-315-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2023-09-18 | 305-315-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2023-09-06 | 305-724-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2023-07-12 | 305-488-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2023-07-12 | 305-488-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2023-06-26 | 305-315-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2023-06-26 | 305-315-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2023-06-26 | 305-315-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2023-05-31 | 305-404-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-404-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-404-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-404-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-404-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-404-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-404-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-404-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-404-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-488-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2023-05-31 | 305-488-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2023-05-31 | 305-488-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2023-05-31 | 305-488-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2023-05-31 | 305-488-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2023-05-31 | 305-508-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2023-05-31 | 305-786-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-786-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-786-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-786-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-786-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-786-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2023-05-31 | 305-813-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2023-01-11 | 305-939-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | PERRINE | FL |
| 2023-01-11 | 305-939-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | PERRINE | FL |
| 2022-10-10 | 305-419-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2022-10-10 | 305-419-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2022-10-10 | 305-419-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2022-10-10 | 305-419-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2022-10-10 | 305-419-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2022-10-10 | 305-419-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2022-10-10 | 305-419-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2022-10-10 | 305-419-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2022-10-10 | 305-419-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2022-10-10 | 305-419-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2022-09-19 | 305-518-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2022-07-18 | 305-842-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
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.