NumberResearchRecent thousands-block assignments
0 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, all time — NPA 252
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Jan 2026
Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-01-09 | 252-768-1XXX | 1000–1999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | WILSON | NC |
| 2026-01-09 | 252-768-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | WILSON | NC |
| 2026-01-09 | 252-768-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | WILSON | NC |
| 2026-01-09 | 252-768-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | WILSON | NC |
| 2026-01-09 | 252-768-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | WILSON | NC |
| 2024-10-10 | 252-298-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-298-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-403-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-403-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-403-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-403-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-403-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-403-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-458-9XXX | 9000–9999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-471-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-471-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-471-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-471-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-471-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-540-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-540-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-540-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-545-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-545-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-545-9XXX | 9000–9999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-576-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-576-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-576-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-576-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-604-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-604-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-604-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-604-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-604-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-604-9XXX | 9000–9999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-606-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-606-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-693-1XXX | 1000–1999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-693-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-693-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-693-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-693-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-693-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-693-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | GREENVILLE | NC |
| 2024-10-10 | 252-740-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-740-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-740-9XXX | 9000–9999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-832-1XXX | 1000–1999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-832-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
| 2024-10-10 | 252-832-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ROCKYMOUNT | NC |
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.