NumberResearchRecent thousands-block assignments
23 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 865
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 |
|---|---|---|---|---|---|---|---|
| 2024-01-11 | 865-855-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CLINTON | TN |
| 2024-01-09 | 865-962-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | CLAXTON | TN |
| 2024-01-09 | 865-962-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | CLAXTON | TN |
| 2023-11-29 | 865-863-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | SHARPSCHPL | TN |
| 2023-11-08 | 865-260-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MARYVILLE | TN |
| 2023-11-08 | 865-260-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MARYVILLE | TN |
| 2023-11-08 | 865-260-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MARYVILLE | TN |
| 2023-11-08 | 865-260-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MARYVILLE | TN |
| 2023-11-08 | 865-260-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MARYVILLE | TN |
| 2023-11-08 | 865-427-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KNOXVILLE | TN |
| 2023-11-08 | 865-433-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KNOXVILLE | TN |
| 2023-11-08 | 865-450-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KNOXVILLE | TN |
| 2023-11-08 | 865-985-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KNOXVILLE | TN |
| 2023-10-18 | 865-568-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BENTCREEK | TN |
| 2023-10-18 | 865-800-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MASCOT | TN |
| 2023-10-16 | 865-226-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TN | 525E | KNOXVILLE | TN |
| 2023-10-16 | 865-252-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TN | 525E | KNOXVILLE | TN |
| 2023-10-16 | 865-830-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SOLWAY | TN |
| 2023-10-16 | 865-910-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TN | 525E | KNOXVILLE | TN |
| 2023-10-02 | 865-563-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TN | 525E | MAYNARDVL | TN |
| 2023-10-02 | 865-563-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TN | 525E | MAYNARDVL | TN |
| 2023-10-02 | 865-563-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TN | 525E | MAYNARDVL | TN |
| 2023-10-02 | 865-563-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TN | 525E | MAYNARDVL | TN |
| 2023-10-02 | 865-563-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TN | 525E | MAYNARDVL | TN |
| 2023-09-19 | 865-968-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KINGSTON | TN |
| 2023-09-11 | 865-252-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TN | 525E | KNOXVILLE | TN |
| 2023-09-11 | 865-252-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TN | 525E | KNOXVILLE | TN |
| 2023-09-11 | 865-252-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TN | 525E | KNOXVILLE | TN |
| 2023-09-11 | 865-626-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TN | 525E | CHESTNUTHI | TN |
| 2023-09-11 | 865-863-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TN | 525E | SHARPSCHPL | TN |
| 2023-09-11 | 865-866-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TN | 525E | WASHBURN | TN |
| 2023-08-23 | 865-864-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | WESTSWEETW | TN |
| 2023-08-22 | 865-261-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TN | 525E | TATE SPG | TN |
| 2023-08-17 | 865-417-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TN | 525E | GATLINBURG | TN |
| 2023-08-17 | 865-565-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TN | 525E | RUTLEDGE | TN |
| 2023-08-17 | 865-586-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TN | 525E | LAKE CITY | TN |
| 2023-08-17 | 865-962-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TN | 525E | CLAXTON | TN |
| 2023-08-10 | 865-239-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TN | 525E | CLINTON | TN |
| 2023-08-10 | 865-294-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TN | 525E | OAK RIDGE | TN |
| 2023-08-10 | 865-353-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TN | 525E | HARRIMAN | TN |
| 2023-08-10 | 865-390-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TN | 525E | LENOIRCITY | TN |
| 2023-08-10 | 865-390-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TN | 525E | LENOIRCITY | TN |
| 2023-08-10 | 865-420-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TN | 525E | MASCOT | TN |
| 2023-08-10 | 865-445-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TN | 525E | JEFFERSNCY | TN |
| 2023-08-10 | 865-459-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TN | 525E | MARYVILLE | TN |
| 2023-08-10 | 865-459-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TN | 525E | MARYVILLE | TN |
| 2023-08-10 | 865-459-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TN | 525E | MARYVILLE | TN |
| 2023-08-10 | 865-459-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TN | 525E | MARYVILLE | TN |
| 2023-08-10 | 865-459-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TN | 525E | MARYVILLE | TN |
| 2023-08-10 | 865-464-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TN | 525E | ROCKWOOD | TN |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.