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 779
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 | 779-241-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | MORRIS | IL |
| 2026-06-15 | 779-396-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | WOODSTOCK | IL |
| 2026-06-11 | 779-349-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | SPRING VLY | IL |
| 2026-06-11 | 779-879-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | STREATOR | IL |
| 2026-05-21 | 779-404-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | ROCHELLE | IL |
| 2025-02-28 | 779-214-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | GALENA | IL |
| 2025-02-28 | 779-409-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | ELIZABETH | IL |
| 2025-02-28 | 779-931-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | SANDWICH | IL |
| 2022-11-08 | 779-445-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | LOCKPORT | IL |
| 2022-03-28 | 779-809-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | FULTON | IL |
| 2022-02-11 | 779-250-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | STERLING | IL |
| 2022-02-11 | 779-499-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | FREEPORT | IL |
| 2021-12-13 | 779-329-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | MENDOTA | IL |
| 2021-09-22 | 779-306-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PONTIAC | IL |
| 2016-11-11 | 779-777-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | DE KALB | IL |
| 2016-11-09 | 779-777-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | DE KALB | IL |
| 2016-09-21 | 779-777-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | DE KALB | IL |
| 2014-10-08 | 779-253-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | SO BELOIT | IL |
| 2014-10-02 | 779-208-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | ROCKFORD | IL |
| 2014-10-02 | 779-774-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | ROCKFORD | IL |
| 2014-07-02 | 779-227-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | JOLIET | IL |
| 2007-07-24 | 779-537-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | ROCKFORD | 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.