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 |
|---|---|---|---|---|---|---|---|
| 2025-01-17 | 401-249-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COVENTRY | RI |
| 2025-01-09 | 401-476-0XXX | 0000–0999 | Assigned | ONVOY, LLC - RI | 977E | CENTREDALE | RI |
| 2024-12-26 | 401-449-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | 6389 | PROVIDENCE | RI |
| 2024-12-26 | 401-449-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | 6389 | PROVIDENCE | 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 |
| 2024-12-09 | 401-446-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - RI | 003F | NARRAGNSTT | RI |
| 2024-12-06 | 401-395-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - RI | 003F | CENTREDALE | RI |
| 2024-12-02 | 401-287-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WARWICK | RI |
| 2024-12-02 | 401-327-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PROVIDENCE | RI |
| 2024-12-02 | 401-998-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PAWTUCKET | RI |
| 2024-11-19 | 401-395-6XXX | 6000–6999 | Assigned | ONVOY, LLC - RI | 977E | CENTREDALE | RI |
| 2024-10-23 | 401-587-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF RHODE ISLAND, LLC - RI | 631G | SCITUATE | RI |
| 2024-10-23 | 401-955-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PAWTUCKET | RI |
| 2024-10-10 | 401-355-3XXX | 3000–3999 | Assigned | ONVOY, LLC - RI | 977E | CENTREDALE | RI |
| 2024-10-08 | 401-201-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | 6389 | PROVIDENCE | RI |
| 2024-10-08 | 401-201-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | 6389 | PROVIDENCE | RI |
| 2024-10-08 | 401-201-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | 6389 | PROVIDENCE | RI |
| 2024-09-16 | 401-367-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWPORT | RI |
| 2024-09-11 | 401-201-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PROVIDENCE | RI |
| 2024-09-11 | 401-201-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PROVIDENCE | RI |
| 2024-08-21 | 401-856-8XXX | 8000–8999 | Assigned | ONVOY, LLC - RI | 977E | NEWPORT | RI |
| 2024-08-12 | 401-322-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WESTERLY | RI |
| 2024-08-12 | 401-625-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TIVERTON | RI |
| 2024-08-12 | 401-652-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WOONSOCKET | RI |
| 2024-08-12 | 401-682-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PORTSMOUTH | RI |
| 2024-07-30 | 401-299-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2024-07-30 | 401-299-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2024-07-30 | 401-405-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2024-07-30 | 401-492-5XXX | 5000–5999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2024-07-30 | 401-492-6XXX | 6000–6999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2024-07-25 | 401-201-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | PROVIDENCE | RI |
| 2024-06-21 | 401-395-5XXX | 5000–5999 | Assigned | ONVOY, LLC - RI | 977E | CENTREDALE | RI |
| 2024-06-20 | 401-366-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | PORTSMOUTH | RI |
| 2024-06-20 | 401-395-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CENTREDALE | RI |
| 2024-06-20 | 401-407-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | COVENTRY | RI |
| 2024-06-20 | 401-485-8XXX | 8000–8999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | WESTERLY | 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 |
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.