NumberResearchRecent thousands-block assignments
15 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 931
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 |
|---|---|---|---|---|---|---|---|
| 2009-06-19 | 931-395-0XXX | 0000–0999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-395-1XXX | 1000–1999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-395-2XXX | 2000–2999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-395-3XXX | 3000–3999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-395-4XXX | 4000–4999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-395-5XXX | 5000–5999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-395-6XXX | 6000–6999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-395-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-395-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-395-9XXX | 9000–9999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-547-0XXX | 0000–0999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-547-1XXX | 1000–1999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-547-2XXX | 2000–2999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-547-3XXX | 3000–3999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-547-4XXX | 4000–4999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-547-5XXX | 5000–5999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-547-6XXX | 6000–6999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-547-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-19 | 931-547-9XXX | 9000–9999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN |
| 2009-06-17 | 931-386-0XXX | 0000–0999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-386-5XXX | 5000–5999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-386-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-386-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-386-9XXX | 9000–9999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-458-0XXX | 0000–0999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-458-2XXX | 2000–2999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-458-3XXX | 3000–3999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-458-4XXX | 4000–4999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-458-5XXX | 5000–5999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-458-6XXX | 6000–6999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-458-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-458-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-17 | 931-458-9XXX | 9000–9999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | WINCHESTER | TN |
| 2009-06-15 | 931-201-8XXX | 8000–8999 | Assigned | AT&T ENTERPRISES, LLC | 516C | LAWRENCEBG | TN |
| 2009-06-15 | 931-327-2XXX | 2000–2999 | Assigned | AT&T ENTERPRISES, LLC | 516C | WINCHESTER | TN |
| 2009-06-15 | 931-422-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | LEWISBURG | TN |
| 2009-06-15 | 931-492-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | SHELBYVL | TN |
| 2009-06-15 | 931-494-8XXX | 8000–8999 | Assigned | AT&T ENTERPRISES, LLC | 516C | CLARKSVL | TN |
| 2009-06-15 | 931-546-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | SOOAKGROVE | TN |
| 2009-06-15 | 931-588-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | TULLAHOMA | TN |
| 2009-06-15 | 931-674-2XXX | 2000–2999 | Assigned | AT&T ENTERPRISES, LLC | 516C | SPRINGHILL | TN |
| 2009-06-15 | 931-982-6XXX | 6000–6999 | Assigned | AT&T ENTERPRISES, LLC | 516C | COLUMBIA | TN |
| 2009-06-05 | 931-546-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | SOOAKGROVE | TN |
| 2009-06-02 | 931-494-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | CLARKSVL | TN |
| 2009-06-02 | 931-494-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | CLARKSVL | TN |
| 2009-05-08 | 931-358-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | SANGO | TN |
| 2009-05-06 | 931-339-2XXX | 2000–2999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | FAYETTEVL | TN |
| 2009-05-06 | 931-339-3XXX | 3000–3999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | FAYETTEVL | TN |
| 2009-04-23 | 931-304-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MCMINNVL | TN |
| 2009-04-23 | 931-450-1XXX | 1000–1999 | Assigned | BEN LOMAND COMMUNICATIONS, INC. | 4586 | MANCHESTER | 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.