NumberResearchRecent thousands-block assignments
11 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 |
|---|---|---|---|---|---|---|---|
| 2024-05-08 | 401-417-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | NEWPORT | RI |
| 2024-05-08 | 401-469-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PASCOAG | RI |
| 2024-05-08 | 401-843-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | NEWPORT | RI |
| 2024-04-30 | 401-361-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - RI | 4016 | WARWICK | 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 |
| 2024-04-16 | 401-492-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2024-04-16 | 401-492-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2024-04-16 | 401-492-4XXX | 4000–4999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2024-04-12 | 401-492-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CUMBLND HL | RI |
| 2024-04-10 | 401-403-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PROVIDENCE | RI |
| 2024-04-10 | 401-655-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | 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 |
| 2024-03-06 | 401-530-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | PROVIDENCE | RI |
| 2024-03-06 | 401-530-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | PROVIDENCE | RI |
| 2024-03-06 | 401-530-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | PROVIDENCE | RI |
| 2024-03-06 | 401-530-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | 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 |
| 2024-02-28 | 401-436-6XXX | 6000–6999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PAWTUCKET | RI |
| 2024-02-28 | 401-448-4XXX | 4000–4999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PAWTUCKET | RI |
| 2024-02-28 | 401-558-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | GREENWICH | RI |
| 2024-02-28 | 401-677-6XXX | 6000–6999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | HOPEVALLEY | RI |
| 2024-02-28 | 401-677-7XXX | 7000–7999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | HOPEVALLEY | RI |
| 2024-02-21 | 401-469-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | PASCOAG | RI |
| 2024-02-12 | 401-209-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2024-02-07 | 401-407-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | COVENTRY | RI |
| 2024-02-07 | 401-448-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | PAWTUCKET | RI |
| 2024-02-07 | 401-448-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | PAWTUCKET | RI |
| 2024-02-07 | 401-448-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | PAWTUCKET | RI |
| 2024-02-07 | 401-448-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | PAWTUCKET | RI |
| 2024-02-07 | 401-558-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | GREENWICH | RI |
| 2024-02-06 | 401-293-8XXX | 8000–8999 | Assigned | ONVOY, LLC - RI | 977E | PORTSMOUTH | RI |
| 2024-02-06 | 401-587-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | SCITUATE | RI |
| 2024-02-06 | 401-702-8XXX | 8000–8999 | Assigned | ONVOY, LLC - RI | 977E | COVENTRY | RI |
| 2024-02-02 | 401-491-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | HOPEVALLEY | RI |
| 2024-02-02 | 401-599-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | TIVERTON | RI |
| 2024-01-30 | 401-446-2XXX | 2000–2999 | Assigned | ONVOY, LLC - RI | 977E | NARRAGNSTT | RI |
| 2024-01-30 | 401-889-8XXX | 8000–8999 | Assigned | ONVOY, LLC - RI | 977E | WARWICK | RI |
| 2024-01-30 | 401-889-9XXX | 9000–9999 | Assigned | ONVOY, LLC - RI | 977E | WARWICK | RI |
| 2024-01-29 | 401-535-9XXX | 9000–9999 | Assigned | ONVOY, LLC - RI | 977E | W WARWICK | RI |
| 2024-01-29 | 401-586-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | W WARWICK | RI |
| 2024-01-29 | 401-825-9XXX | 9000–9999 | Assigned | ONVOY, LLC - RI | 977E | W WARWICK | RI |
| 2024-01-18 | 401-327-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2024-01-18 | 401-327-8XXX | 8000–8999 | 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.