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 217
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-06-11 | 217-565-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | TAYLORVL | IL |
| 2026-06-11 | 217-570-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | CLINTON | IL |
| 2026-06-11 | 217-926-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ARCOLA | IL |
| 2026-05-21 | 217-933-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | HUMBOLDT | IL |
| 2025-02-28 | 217-407-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | PITTSFIELD | IL |
| 2021-09-17 | 217-719-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | JACKSONVL | IL |
| 2021-09-02 | 217-767-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | ELWIN | IL |
| 2017-01-30 | 217-695-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | QUINCY | IL |
| 2016-12-06 | 217-717-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | SPRINGFLD | IL |
| 2016-09-02 | 217-298-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | CHAMPAURBN | IL |
| 2016-02-09 | 217-441-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | SPRINGFLD | IL |
| 2016-02-09 | 217-670-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | SPRINGFLD | IL |
| 2016-01-12 | 217-600-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | CHAMPAURBN | IL |
| 2015-06-08 | 217-350-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | MOUNT ZION | IL |
| 2015-06-08 | 217-451-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | DECATUR | IL |
| 2015-06-08 | 217-542-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | DECATUR | IL |
| 2015-06-08 | 217-963-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | HARRISTOWN | IL |
| 2014-10-02 | 217-441-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | SPRINGFLD | IL |
| 2014-10-02 | 217-441-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | SPRINGFLD | IL |
| 2014-10-02 | 217-600-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | CHAMPAURBN | IL |
| 2014-10-02 | 217-600-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | CHAMPAURBN | IL |
| 2012-05-18 | 217-314-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | LINCOLN | IL |
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.