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 |
|---|---|---|---|---|---|---|---|
| 2004-07-22 | 865-271-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | LENOIRCITY | TN |
| 2004-07-22 | 865-408-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | LOUDON | TN |
| 2004-07-21 | 865-270-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | KINGSTON | TN |
| 2004-07-20 | 865-259-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | CLINTON | TN |
| 2004-07-14 | 865-262-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | JEFFERSNCY | TN |
| 2004-07-01 | 865-271-6XXX | 6000–6999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | LENOIRCITY | TN |
| 2004-06-23 | 865-228-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2004-06-23 | 865-776-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2004-06-15 | 865-437-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | KNOXVILLE | TN |
| 2004-04-07 | 865-385-2XXX | 2000–2999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2004-04-07 | 865-684-9XXX | 9000–9999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2004-03-21 | 865-386-0XXX | 0000–0999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2004-03-21 | 865-386-2XXX | 2000–2999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2004-03-18 | 865-392-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | CONCORD | TN |
| 2004-03-18 | 865-392-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | CONCORD | TN |
| 2004-03-02 | 865-277-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | GATLINBURG | TN |
| 2004-02-10 | 865-385-0XXX | 0000–0999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2004-02-09 | 865-776-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2004-02-06 | 865-285-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | HARRIMAN | TN |
| 2003-12-02 | 865-225-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | MASCOT | TN |
| 2003-12-02 | 865-273-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | MARYVILLE | TN |
| 2003-12-02 | 865-273-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | MARYVILLE | TN |
| 2003-11-12 | 865-776-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2003-10-17 | 865-377-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | HLSCRSSRDS | TN |
| 2003-09-25 | 865-288-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | CONCORD | TN |
| 2003-09-12 | 865-274-4XXX | 4000–4999 | Assigned | AT&T - LOCAL | 7421 | KNOXVILLE | TN |
| 2003-09-12 | 865-274-5XXX | 5000–5999 | Assigned | AT&T - LOCAL | 7421 | KNOXVILLE | TN |
| 2003-08-07 | 865-225-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | MASCOT | TN |
| 2003-08-07 | 865-366-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | SEVIERVL | TN |
| 2003-08-07 | 865-512-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | POWELL | TN |
| 2003-07-25 | 865-585-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | SHARPSCHPL | TN |
| 2003-07-25 | 865-585-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | SHARPSCHPL | TN |
| 2003-06-11 | 865-776-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2003-03-05 | 865-271-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | LENOIRCITY | TN |
| 2003-03-05 | 865-271-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | LENOIRCITY | TN |
| 2003-01-23 | 865-238-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | MARYVILLE | TN |
| 2002-10-15 | 865-262-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | JEFFERSNCY | TN |
| 2002-10-15 | 865-435-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | OLIVER SPG | 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.