NumberResearchRecent thousands-block assignments
2 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 401
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-17 | 401-476-2XXX | 2000–2999 | Assigned | ONVOY, LLC - RI | 977E | CENTREDALE | RI |
| 2026-09-17 | 401-549-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2026-06-26 | 401-758-2XXX | 2000–2999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2026-06-26 | 401-758-3XXX | 3000–3999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2025-11-04 | 401-628-8XXX | 8000–8999 | Assigned | ONVOY, LLC - RI | 977E | WARREN | RI |
| 2025-10-17 | 401-570-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2025-09-19 | 401-246-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | WARREN | RI |
| 2025-09-19 | 401-356-9XXX | 9000–9999 | Assigned | ONVOY, LLC - RI | 977E | WOONSOCKET | RI |
| 2025-08-13 | 401-237-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | WARREN | RI |
| 2025-06-25 | 401-289-4XXX | 4000–4999 | Assigned | ONVOY, LLC - RI | 977E | WARREN | RI |
| 2025-04-16 | 401-379-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | NO KINGSTN | RI |
| 2025-04-16 | 401-532-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | WOONSOCKET | RI |
| 2025-04-16 | 401-532-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | WOONSOCKET | RI |
| 2025-04-08 | 401-201-4XXX | 4000–4999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2025-04-08 | 401-476-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | CENTREDALE | RI |
| 2025-03-18 | 401-380-3XXX | 3000–3999 | Assigned | ONVOY, LLC - RI | 977E | NEWPORT | RI |
| 2025-03-18 | 401-998-2XXX | 2000–2999 | Assigned | ONVOY, LLC - RI | 977E | PAWTUCKET | RI |
| 2025-02-12 | 401-998-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | PAWTUCKET | RI |
| 2025-02-12 | 401-998-8XXX | 8000–8999 | Assigned | ONVOY, LLC - RI | 977E | PAWTUCKET | RI |
| 2025-02-06 | 401-417-6XXX | 6000–6999 | Assigned | ONVOY, LLC - RI | 977E | NEWPORT | RI |
| 2025-01-09 | 401-476-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | CENTREDALE | RI |
| 2024-12-12 | 401-417-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | NEWPORT | RI |
| 2024-12-12 | 401-998-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | PAWTUCKET | RI |
| 2024-11-19 | 401-395-6XXX | 6000–6999 | Assigned | ONVOY, LLC - RI | 977E | CENTREDALE | RI |
| 2024-10-10 | 401-355-3XXX | 3000–3999 | Assigned | ONVOY, LLC - RI | 977E | CENTREDALE | RI |
| 2024-08-21 | 401-856-8XXX | 8000–8999 | Assigned | ONVOY, LLC - RI | 977E | NEWPORT | RI |
| 2024-06-21 | 401-395-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | CENTREDALE | RI |
| 2024-06-18 | 401-530-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2024-06-18 | 401-612-9XXX | 9000–9999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2024-06-14 | 401-366-9XXX | 9000–9999 | Assigned | ONVOY, LLC - RI | 977E | PORTSMOUTH | RI |
| 2024-06-14 | 401-645-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | HOPEVALLEY | RI |
| 2024-06-14 | 401-681-9XXX | 9000–9999 | Assigned | ONVOY, LLC - RI | 977E | WARWICK | RI |
| 2024-06-14 | 401-858-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | TIVERTON | RI |
| 2024-06-14 | 401-903-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | WARREN | RI |
| 2024-06-05 | 401-530-4XXX | 4000–4999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2024-05-29 | 401-424-6XXX | 6000–6999 | Assigned | ONVOY, LLC - RI | 977E | BRISTOL | RI |
| 2024-05-29 | 401-530-6XXX | 6000–6999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2024-05-29 | 401-530-7XXX | 7000–7999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2024-05-29 | 401-530-9XXX | 9000–9999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2024-05-14 | 401-407-8XXX | 8000–8999 | Assigned | ONVOY, LLC - RI | 977E | COVENTRY | RI |
| 2024-04-30 | 401-522-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | NO KINGSTN | RI |
| 2024-04-17 | 401-240-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | BRISTOL | RI |
| 2024-04-09 | 401-279-7XXX | 7000–7999 | Assigned | ONVOY, LLC - RI | 977E | COVENTRY | RI |
| 2024-03-27 | 401-337-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | WARREN | RI |
| 2024-03-25 | 401-268-8XXX | 8000–8999 | Assigned | ONVOY, LLC - RI | 977E | NO KINGSTN | RI |
| 2024-03-25 | 401-366-8XXX | 8000–8999 | Assigned | ONVOY, LLC - RI | 977E | PORTSMOUTH | RI |
| 2024-03-25 | 401-694-8XXX | 8000–8999 | Assigned | ONVOY, LLC - RI | 977E | WARREN | RI |
| 2024-03-19 | 401-530-8XXX | 8000–8999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2024-03-05 | 401-327-9XXX | 9000–9999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2024-03-05 | 401-346-9XXX | 9000–9999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.