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 850
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-06-09 | 850-330-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CHIPLEY | FL |
| 2026-06-09 | 850-998-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GRACEVILLE | FL |
| 2026-03-02 | 850-649-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PAXTON | FL |
| 2025-03-12 | 850-451-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ALTHA | FL |
| 2024-05-01 | 850-447-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BRISTOL | FL |
| 2024-04-09 | 850-632-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GREENWOOD | FL |
| 2023-01-26 | 850-793-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CHATAHOCHE | FL |
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.