NumberResearchRecent thousands-block assignments
30 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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, last 30 days — NPA 838
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 |
|---|---|---|---|---|---|---|---|
| 2023-07-21 | 838-878-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | SALEM | NY |
| 2023-07-20 | 838-448-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | KEENE | NY |
| 2023-07-20 | 838-448-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | KEENE | NY |
| 2023-07-20 | 838-448-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | KEENE | NY |
| 2023-07-20 | 838-448-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | KEENE | NY |
| 2023-07-20 | 838-448-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | KEENE | NY |
| 2023-07-19 | 838-257-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | ATHENS | NY |
| 2023-07-19 | 838-257-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | ATHENS | NY |
| 2023-07-19 | 838-257-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | ATHENS | NY |
| 2023-07-19 | 838-257-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | ATHENS | NY |
| 2023-07-19 | 838-257-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | ATHENS | NY |
| 2023-07-19 | 838-337-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | HOOSICKFLS | NY |
| 2023-07-19 | 838-337-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | HOOSICKFLS | NY |
| 2023-07-19 | 838-337-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | HOOSICKFLS | NY |
| 2023-07-19 | 838-337-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | HOOSICKFLS | NY |
| 2023-07-19 | 838-337-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | HOOSICKFLS | NY |
| 2023-07-19 | 838-388-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | BERNE | NY |
| 2023-07-19 | 838-388-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | BERNE | NY |
| 2023-07-19 | 838-388-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | BERNE | NY |
| 2023-07-19 | 838-388-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | BERNE | NY |
| 2023-07-19 | 838-388-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | BERNE | NY |
| 2023-07-19 | 838-834-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | CLARKSVL | NY |
| 2023-07-19 | 838-834-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | CLARKSVL | NY |
| 2023-07-19 | 838-834-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | CLARKSVL | NY |
| 2023-07-19 | 838-834-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | CLARKSVL | NY |
| 2023-07-19 | 838-834-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | CLARKSVL | NY |
| 2023-07-17 | 838-265-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | ALBANY | NY |
| 2023-07-17 | 838-270-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2023-07-17 | 838-270-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2023-07-14 | 838-868-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | HAMPTON | NY |
| 2023-07-12 | 838-259-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | AMSTERDAM | NY |
| 2023-07-12 | 838-259-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | AMSTERDAM | NY |
| 2023-07-12 | 838-259-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | AMSTERDAM | NY |
| 2023-07-12 | 838-259-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | AMSTERDAM | NY |
| 2023-07-12 | 838-259-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | AMSTERDAM | NY |
| 2023-07-12 | 838-368-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | MALONE | NY |
| 2023-07-12 | 838-368-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | MALONE | NY |
| 2023-07-12 | 838-368-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | MALONE | NY |
| 2023-07-12 | 838-368-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | MALONE | NY |
| 2023-07-12 | 838-368-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | MALONE | NY |
| 2023-06-28 | 838-267-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2023-06-28 | 838-267-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2023-06-28 | 838-267-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2023-06-28 | 838-267-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2023-06-27 | 838-268-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | COLONIE | NY |
| 2023-06-27 | 838-277-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | KATTSKL BY | NY |
| 2023-06-27 | 838-372-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | GREENVILLE | NY |
| 2023-06-27 | 838-435-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | CLAVERACK | NY |
| 2023-06-27 | 838-566-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | TANNERSVL | NY |
| 2023-06-27 | 838-638-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | MARIAVILLE | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.