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 239
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-10-27 | 239-748-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | MARCO IS | FL |
| 2022-08-25 | 239-387-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | FORT MYERS | FL |
| 2022-08-25 | 239-387-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | FORT MYERS | FL |
| 2022-08-25 | 239-387-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | FORT MYERS | FL |
| 2022-08-25 | 239-426-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | LEHIGHACRS | FL |
| 2022-08-25 | 239-426-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | LEHIGHACRS | FL |
| 2022-08-25 | 239-832-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | NAPLES | FL |
| 2022-08-25 | 239-832-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | NAPLES | FL |
| 2022-08-25 | 239-832-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | NAPLES | FL |
| 2021-11-17 | 239-364-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | NO NAPLES | FL |
| 2021-11-17 | 239-631-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | NO NAPLES | FL |
| 2021-09-29 | 239-439-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | CAPE CORAL | FL |
| 2021-09-29 | 239-439-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | CAPE CORAL | FL |
| 2021-09-29 | 239-439-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | CAPE CORAL | FL |
| 2021-08-18 | 239-367-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | NAPLES | FL |
| 2021-08-18 | 239-367-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | NAPLES | FL |
| 2017-07-10 | 239-266-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | FORT MYERS | 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.