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 680
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-03-27 | 680-296-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | POTSDAM | NY |
| 2025-03-27 | 680-308-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | MASSENA | NY |
| 2023-02-24 | 680-242-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | LIVERPOOL | NY |
| 2021-10-07 | 680-887-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | MADISON | NY |
| 2021-06-21 | 680-870-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | LITTLE FLS | NY |
| 2020-08-19 | 680-778-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | ROME | NY |
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.