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 |
|---|---|---|---|---|---|---|---|
| 2005-12-12 | 865-773-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-12-12 | 865-824-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-11-18 | 865-963-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2005-11-18 | 865-963-9XXX | 9000–9999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2005-11-10 | 865-288-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | CONCORD | TN |
| 2005-11-04 | 865-934-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | KNOXVILLE | TN |
| 2005-11-04 | 865-934-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | KNOXVILLE | TN |
| 2005-10-19 | 865-773-9XXX | 9000–9999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2005-10-18 | 865-293-1XXX | 1000–1999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2005-10-14 | 865-277-7XXX | 7000–7999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | GATLINBURG | TN |
| 2005-10-14 | 865-286-5XXX | 5000–5999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | SEVIERVL | TN |
| 2005-10-14 | 865-657-9XXX | 9000–9999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | LOUDON | TN |
| 2005-10-14 | 865-773-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | KNOXVILLE | TN |
| 2005-10-14 | 865-816-3XXX | 3000–3999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | LENOIRCITY | TN |
| 2005-10-07 | 865-233-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | MARYVILLE | TN |
| 2005-10-07 | 865-816-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | LENOIRCITY | TN |
| 2005-09-29 | 865-366-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | SEVIERVL | TN |
| 2005-09-28 | 865-329-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | KNOXVILLE | TN |
| 2005-09-28 | 865-329-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | KNOXVILLE | TN |
| 2005-09-27 | 865-293-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2005-09-12 | 865-963-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2005-08-31 | 865-356-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-08-31 | 865-356-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-08-15 | 865-809-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2005-08-15 | 865-809-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2005-08-15 | 865-809-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2005-08-12 | 865-585-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | SHARPSCHPL | TN |
| 2005-07-26 | 865-292-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2005-07-15 | 865-235-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-07-15 | 865-934-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-07-15 | 865-934-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-07-12 | 865-935-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | BEAN STATN | TN |
| 2005-07-11 | 865-228-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2005-07-11 | 865-228-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2005-07-11 | 865-228-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2005-06-22 | 865-403-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-06-22 | 865-403-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-06-22 | 865-437-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-06-22 | 865-437-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-06-22 | 865-437-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-06-22 | 865-437-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-06-22 | 865-582-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-06-22 | 865-582-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-06-22 | 865-582-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-06-21 | 865-809-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2005-06-21 | 865-809-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2005-06-21 | 865-809-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2005-06-13 | 865-773-2XXX | 2000–2999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2005-05-16 | 865-258-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KNOXVILLE | TN |
| 2005-05-16 | 865-274-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 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.