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 235
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-07-27 | 235-206-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | JEFFERSNCY | MO |
| 2026-06-16 | 235-208-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | COLUMBIA | MO |
| 2026-03-25 | 235-206-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | JEFFERSNCY | MO |
| 2026-03-25 | 235-210-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | FLAT RIVER | MO |
| 2026-02-12 | 235-208-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | COLUMBIA | MO |
| 2025-11-17 | 235-206-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | JEFFERSNCY | MO |
| 2025-05-13 | 235-210-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | FLAT RIVER | MO |
| 2025-03-03 | 235-208-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | COLUMBIA | MO |
| 2025-02-24 | 235-206-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | JEFFERSNCY | MO |
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.