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 |
|---|---|---|---|---|---|---|---|
| 2011-02-25 | 865-313-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2011-02-25 | 865-313-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2011-02-25 | 865-313-9XXX | 9000–9999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2011-02-22 | 865-313-3XXX | 3000–3999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2011-02-22 | 865-313-4XXX | 4000–4999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2011-02-17 | 865-264-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | CLINTON | TN |
| 2011-02-17 | 865-268-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | MARYVILLE | TN |
| 2011-02-17 | 865-268-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | MARYVILLE | TN |
| 2011-02-17 | 865-280-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | SEVIERVL | TN |
| 2011-02-17 | 865-297-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | KNOXVILLE | TN |
| 2011-02-17 | 865-297-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | KNOXVILLE | TN |
| 2011-02-17 | 865-297-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | KNOXVILLE | TN |
| 2011-02-17 | 865-465-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | MASCOT | TN |
| 2011-02-07 | 865-297-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2011-02-07 | 865-297-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2011-02-02 | 865-730-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | OLIVER SPG | TN |
| 2011-01-19 | 865-657-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | LOUDON | TN |
| 2011-01-13 | 865-228-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | KNOXVILLE | TN |
| 2011-01-13 | 865-279-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | SHARPSCHPL | TN |
| 2010-12-21 | 865-321-3XXX | 3000–3999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-12-21 | 865-321-5XXX | 5000–5999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-12-21 | 865-321-6XXX | 6000–6999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-12-21 | 865-321-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-12-02 | 865-321-0XXX | 0000–0999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-12-02 | 865-321-2XXX | 2000–2999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-12-02 | 865-816-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | LENOIRCITY | TN |
| 2010-11-29 | 865-321-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | KNOXVILLE | TN |
| 2010-10-21 | 865-208-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-10-21 | 865-309-6XXX | 6000–6999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-10-21 | 865-309-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-10-21 | 865-309-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-10-21 | 865-824-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-10-20 | 865-272-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | OAK RIDGE | TN |
| 2010-10-20 | 865-309-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | KNOXVILLE | TN |
| 2010-10-20 | 865-309-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | KNOXVILLE | TN |
| 2010-10-12 | 865-306-6XXX | 6000–6999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-10-12 | 865-306-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-10-12 | 865-306-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-10-04 | 865-238-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN | 7278 | MARYVILLE | TN |
| 2010-08-20 | 865-288-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | CONCORD | TN |
| 2010-08-16 | 865-312-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | KNOXVILLE | TN |
| 2010-08-16 | 865-312-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | KNOXVILLE | TN |
| 2010-08-16 | 865-362-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | POWELL | TN |
| 2010-08-10 | 865-233-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | MARYVILLE | TN |
| 2010-08-10 | 865-280-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | SEVIERVL | TN |
| 2010-08-06 | 865-306-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | KNOXVILLE | TN |
| 2010-06-23 | 865-208-4XXX | 4000–4999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-06-23 | 865-208-5XXX | 5000–5999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-06-23 | 865-208-6XXX | 6000–6999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | KNOXVILLE | TN |
| 2010-06-23 | 865-208-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | 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.