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 |
|---|---|---|---|---|---|---|---|
| 2023-01-07 | 401-416-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2023-01-07 | 401-416-6XXX | 6000–6999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2023-01-07 | 401-416-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2023-01-07 | 401-712-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PROVIDENCE | RI |
| 2022-12-28 | 401-586-2XXX | 2000–2999 | Assigned | ONVOY, LLC - RI | 977E | W WARWICK | RI |
| 2022-12-28 | 401-586-3XXX | 3000–3999 | Assigned | ONVOY, LLC - RI | 977E | W WARWICK | RI |
| 2022-12-28 | 401-589-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | W WARWICK | RI |
| 2022-12-27 | 401-269-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | COVENTRY | RI |
| 2022-12-13 | 401-279-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COVENTRY | RI |
| 2022-12-07 | 401-422-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | PAWTUCKET | RI |
| 2022-12-07 | 401-422-2XXX | 2000–2999 | Assigned | ONVOY, LLC - RI | 977E | PAWTUCKET | RI |
| 2022-12-07 | 401-422-3XXX | 3000–3999 | Assigned | ONVOY, LLC - RI | 977E | PAWTUCKET | RI |
| 2022-12-07 | 401-422-4XXX | 4000–4999 | Assigned | ONVOY, LLC - RI | 977E | PAWTUCKET | RI |
| 2022-12-07 | 401-498-3XXX | 3000–3999 | Assigned | ONVOY, LLC - RI | 977E | WGLOCESTER | RI |
| 2022-11-30 | 401-389-2XXX | 2000–2999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PAWTUCKET | RI |
| 2022-11-30 | 401-389-5XXX | 5000–5999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PAWTUCKET | RI |
| 2022-11-30 | 401-422-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PAWTUCKET | RI |
| 2022-11-30 | 401-422-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PAWTUCKET | RI |
| 2022-11-23 | 401-320-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | W WARWICK | RI |
| 2022-11-23 | 401-320-6XXX | 6000–6999 | Assigned | ONVOY, LLC - RI | 977E | W WARWICK | RI |
| 2022-11-23 | 401-535-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | W WARWICK | RI |
| 2022-11-14 | 401-336-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | GREENWICH | RI |
| 2022-11-14 | 401-361-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | WARWICK | RI |
| 2022-11-09 | 401-389-6XXX | 6000–6999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PAWTUCKET | RI |
| 2022-11-09 | 401-389-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PAWTUCKET | RI |
| 2022-11-09 | 401-558-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | GREENWICH | RI |
| 2022-11-02 | 401-313-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | COVENTRY | RI |
| 2022-11-02 | 401-341-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | NEWPORT | RI |
| 2022-10-27 | 401-324-3XXX | 3000–3999 | Assigned | ONVOY, LLC - RI | 977E | NEWPORT | RI |
| 2022-10-25 | 401-313-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | COVENTRY | RI |
| 2022-10-24 | 401-308-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | NARRAGNSTT | RI |
| 2022-10-24 | 401-326-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | WESTERLY | RI |
| 2022-10-20 | 401-291-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | PROVIDENCE | RI |
| 2022-10-19 | 401-525-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | 6389 | PROVIDENCE | RI |
| 2022-10-19 | 401-785-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | 6389 | PROVIDENCE | RI |
| 2022-10-19 | 401-786-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | 6389 | PROVIDENCE | RI |
| 2022-10-19 | 401-786-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | 6389 | PROVIDENCE | RI |
| 2022-10-19 | 401-786-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | 6389 | PROVIDENCE | RI |
| 2022-10-18 | 401-587-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SCITUATE | RI |
| 2022-10-17 | 401-620-2XXX | 2000–2999 | Assigned | ONVOY, LLC - RI | 977E | WESTERLY | RI |
| 2022-10-04 | 401-235-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WOONSOCKET | RI |
| 2022-10-04 | 401-322-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WESTERLY | RI |
| 2022-10-04 | 401-485-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WESTERLY | RI |
| 2022-10-04 | 401-537-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2022-10-04 | 401-625-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TIVERTON | RI |
| 2022-10-04 | 401-682-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PORTSMOUTH | RI |
| 2022-09-27 | 401-799-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - RI | 4016 | PROVIDENCE | RI |
| 2022-09-22 | 401-212-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | HOPEVALLEY | RI |
| 2022-09-22 | 401-380-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | NEWPORT | RI |
| 2022-09-22 | 401-380-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | NEWPORT | 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.