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 325
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-06-15 | 325-324-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | BALLINGER | TX |
| 2026-06-11 | 325-956-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | KINGSLAND | TX |
| 2021-04-17 | 325-625-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | COLEMAN | TX |
| 2021-04-15 | 325-321-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | COMANCHE | TX |
| 2021-04-15 | 325-530-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | SONORA | TX |
| 2021-04-15 | 325-600-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | BROWNWOOD | TX |
| 2021-04-15 | 325-789-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | JUNCTION | TX |
| 2020-02-05 | 325-304-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | SAN ANGELO | TX |
| 2019-12-20 | 325-304-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | SAN ANGELO | TX |
| 2016-05-18 | 325-515-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | SNYDER | TX |
| 2016-04-15 | 325-219-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | SWEETWATER | TX |
| 2016-04-15 | 325-271-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ABILENE | TX |
| 2016-04-15 | 325-305-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | ABILENE | TX |
| 2016-04-15 | 325-794-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ABILENE | TX |
| 2016-04-15 | 325-933-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | SWEETWATER | TX |
| 2016-04-04 | 325-276-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | SAN ANGELO | TX |
| 2016-04-04 | 325-301-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | SAN ANGELO | TX |
| 2016-04-04 | 325-703-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | SAN ANGELO | TX |
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.