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 432
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 | 432-327-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | MONAHANS | TX |
| 2021-04-17 | 432-842-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | PECOS | TX |
| 2021-04-15 | 432-245-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | SEMINOLE | TX |
| 2021-04-15 | 432-284-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | VAN HORN | TX |
| 2020-12-09 | 432-331-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ODESSA | TX |
| 2020-12-09 | 432-331-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | ODESSA | TX |
| 2017-11-21 | 432-247-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | MIDLAND | TX |
| 2017-11-21 | 432-289-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | MIDLAND | TX |
| 2017-06-14 | 432-232-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | ODESSA | TX |
| 2017-06-14 | 432-308-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | ODESSA | TX |
| 2016-05-18 | 432-271-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | BIG SPRING | TX |
| 2016-05-18 | 432-299-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | FTSTOCKTON | TX |
| 2016-05-18 | 432-517-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | BIG SPRING | TX |
| 2016-04-04 | 432-289-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | MIDLAND | TX |
| 2016-04-04 | 432-305-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | TERMINAL | TX |
| 2016-04-04 | 432-308-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | ODESSA | TX |
| 2016-04-04 | 432-308-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | ODESSA | TX |
| 2016-04-04 | 432-308-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | ODESSA | TX |
| 2016-04-04 | 432-522-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | MIDLAND | TX |
| 2016-04-04 | 432-818-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | MIDLAND | TX |
| 2016-04-04 | 432-818-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | MIDLAND | 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.