NumberResearchRecent thousands-block assignments
23 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 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 |
|---|---|---|---|---|---|---|---|
| 2020-01-23 | 865-839-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2020-01-23 | 865-839-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2020-01-23 | 865-839-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2020-01-23 | 865-839-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2020-01-14 | 865-500-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TN | 525E | KNOXVILLE | TN |
| 2020-01-14 | 865-606-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TN | 525E | KNOXVILLE | TN |
| 2019-12-11 | 865-330-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-12-11 | 865-330-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-12-11 | 865-334-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-12-11 | 865-334-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-12-11 | 865-334-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-12-11 | 865-334-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-12-11 | 865-334-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-12-11 | 865-343-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-12-11 | 865-343-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-12-11 | 865-343-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-12-11 | 865-348-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-12-11 | 865-348-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-12-04 | 865-601-5XXX | 5000–5999 | Assigned | TWIN LAKES COMMUNICATIONS, INC. - TN | 204G | KINGSTON | TN |
| 2019-11-29 | 865-568-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BENTCREEK | TN |
| 2019-11-19 | 865-672-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TN | 525E | CONCORD | TN |
| 2019-11-19 | 865-914-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TN | 525E | HLSCRSSRDS | TN |
| 2019-11-15 | 865-722-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TN | 525E | KNOXVILLE | TN |
| 2019-10-09 | 865-348-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-10-09 | 865-348-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-10-09 | 865-348-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-10-09 | 865-364-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-10-09 | 865-364-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-10-09 | 865-364-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-10-09 | 865-364-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-10-09 | 865-364-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-10-09 | 865-364-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2019-09-30 | 865-327-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TN | 525E | WHITE PINE | TN |
| 2019-09-25 | 865-666-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TN | 525E | KNOXVILLE | TN |
| 2019-09-13 | 865-269-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TN | 525E | CLINTON | TN |
| 2019-08-26 | 865-367-1XXX | 1000–1999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | KNOXVILLE | TN |
| 2019-08-12 | 865-324-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MARYVILLE | TN |
| 2019-07-30 | 865-302-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TN | 525E | RUTLEDGE | TN |
| 2019-07-30 | 865-326-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TN | 525E | WASHBURN | TN |
| 2019-07-30 | 865-339-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TN | 525E | POWELL | TN |
| 2019-07-30 | 865-345-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TN | 525E | TATE SPG | TN |
| 2019-07-30 | 865-352-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TN | 525E | SHARPSCHPL | TN |
| 2019-07-30 | 865-395-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TN | 525E | CLAXTON | TN |
| 2019-07-30 | 865-484-9XXX | 9000–9999 | Assigned | TWIN LAKES COMMUNICATIONS, INC. - TN | 204G | DANDRIDGE | TN |
| 2019-07-01 | 865-568-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TN | 525E | BENTCREEK | TN |
| 2019-07-01 | 865-568-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TN | 525E | BENTCREEK | TN |
| 2019-06-28 | 865-722-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2019-06-28 | 865-722-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2019-06-28 | 865-770-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2019-06-28 | 865-839-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
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.