NumberResearchRecent thousands-block assignments
0 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, all time — NPA 901
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 |
|---|---|---|---|---|---|---|---|
| 2024-09-19 | 901-715-5XXX | 5000–5999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-09-19 | 901-727-3XXX | 3000–3999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-09-09 | 901-727-4XXX | 4000–4999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-09-09 | 901-727-5XXX | 5000–5999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-09-09 | 901-727-6XXX | 6000–6999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-08-27 | 901-727-0XXX | 0000–0999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-08-27 | 901-727-1XXX | 1000–1999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-08-27 | 901-727-2XXX | 2000–2999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-06-07 | 901-727-7XXX | 7000–7999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-06-07 | 901-727-8XXX | 8000–8999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-06-07 | 901-727-9XXX | 9000–9999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-05-07 | 901-715-6XXX | 6000–6999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-05-07 | 901-715-7XXX | 7000–7999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-05-07 | 901-715-9XXX | 9000–9999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-02-26 | 901-439-8XXX | 8000–8999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | SOMERVILLE | TN |
| 2024-02-26 | 901-439-9XXX | 9000–9999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | SOMERVILLE | TN |
| 2024-02-26 | 901-697-0XXX | 0000–0999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | ARLINGTON | TN |
| 2024-02-26 | 901-697-1XXX | 1000–1999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | ARLINGTON | TN |
| 2024-02-26 | 901-697-2XXX | 2000–2999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | ARLINGTON | TN |
| 2024-02-26 | 901-715-0XXX | 0000–0999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-02-26 | 901-715-1XXX | 1000–1999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-02-26 | 901-715-8XXX | 8000–8999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2022-10-18 | 901-689-0XXX | 0000–0999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-689-1XXX | 1000–1999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-689-2XXX | 2000–2999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-689-3XXX | 3000–3999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-689-4XXX | 4000–4999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-689-5XXX | 5000–5999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-689-6XXX | 6000–6999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-689-7XXX | 7000–7999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-689-8XXX | 8000–8999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-689-9XXX | 9000–9999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-693-0XXX | 0000–0999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-693-1XXX | 1000–1999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-693-2XXX | 2000–2999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-693-3XXX | 3000–3999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-693-4XXX | 4000–4999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-693-5XXX | 5000–5999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-693-6XXX | 6000–6999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-693-7XXX | 7000–7999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-693-8XXX | 8000–8999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-693-9XXX | 9000–9999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-724-0XXX | 0000–0999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-724-1XXX | 1000–1999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-724-2XXX | 2000–2999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-724-3XXX | 3000–3999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-724-4XXX | 4000–4999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-724-5XXX | 5000–5999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-724-6XXX | 6000–6999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2022-10-18 | 901-724-8XXX | 8000–8999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | 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.