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 948
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-01-11 | 948-213-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | NRFOLKZON3 | VA |
| 2024-01-11 | 948-213-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | NRFOLKZON3 | VA |
| 2024-01-11 | 948-213-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | NRFOLKZON3 | VA |
| 2023-09-05 | 948-465-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | WINDSOR | VA |
| 2023-09-05 | 948-465-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | WINDSOR | VA |
| 2023-09-05 | 948-465-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | WINDSOR | VA |
| 2023-09-05 | 948-465-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | WINDSOR | VA |
| 2023-09-05 | 948-465-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | WINDSOR | VA |
| 2023-09-05 | 948-500-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | EASTVILLE | VA |
| 2023-09-05 | 948-500-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | EASTVILLE | VA |
| 2023-09-05 | 948-500-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | EASTVILLE | VA |
| 2023-09-05 | 948-500-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | EASTVILLE | VA |
| 2023-09-05 | 948-500-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | EASTVILLE | VA |
| 2023-09-05 | 948-542-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | PARKSLEY | VA |
| 2023-09-05 | 948-542-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | PARKSLEY | VA |
| 2023-09-05 | 948-542-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | PARKSLEY | VA |
| 2023-09-05 | 948-542-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | PARKSLEY | VA |
| 2023-09-05 | 948-542-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | PARKSLEY | VA |
| 2023-09-05 | 948-600-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | BOYKINS | VA |
| 2023-09-05 | 948-600-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | BOYKINS | VA |
| 2023-09-05 | 948-600-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | BOYKINS | VA |
| 2023-09-05 | 948-600-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | BOYKINS | VA |
| 2023-09-05 | 948-600-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | BOYKINS | VA |
| 2022-10-24 | 948-867-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | NWPTNWSZN3 | VA |
| 2022-10-24 | 948-867-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | NWPTNWSZN3 | VA |
| 2022-10-24 | 948-867-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | NWPTNWSZN3 | VA |
| 2022-10-24 | 948-867-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | NWPTNWSZN3 | VA |
| 2022-10-21 | 948-265-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | SMITHFIELD | VA |
| 2022-09-25 | 948-202-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | NWPTNWSZN2 | VA |
| 2022-07-21 | 948-201-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | TOANO | VA |
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.