NumberResearchRecent thousands-block assignments
6 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 936
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 |
|---|---|---|---|---|---|---|---|
| 2024-03-12 | 936-385-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | MONTGOMERY | TX |
| 2024-03-12 | 936-385-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | MONTGOMERY | TX |
| 2024-03-11 | 936-382-7XXX | 7000–7999 | Assigned | CSC VOICE, LLC | 612K | DAYTON | TX |
| 2024-03-01 | 936-946-1XXX | 1000–1999 | Assigned | CSC VOICE, LLC | 612K | REKLAW | TX |
| 2024-02-27 | 936-381-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MADISONVL | TX |
| 2024-02-27 | 936-396-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NORMANGEE | TX |
| 2024-02-27 | 936-534-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TRINITY | TX |
| 2024-02-27 | 936-937-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | HILLTOPLKS | TX |
| 2024-02-20 | 936-284-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEWWAVERLY | TX |
| 2024-02-13 | 936-354-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | HUNTSVILLE | TX |
| 2024-02-13 | 936-466-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | NEWWAVERLY | TX |
| 2024-02-13 | 936-677-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | PLANTERSVL | TX |
| 2024-01-26 | 936-380-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2024-01-26 | 936-842-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LOVELADY | TX |
| 2024-01-18 | 936-675-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUFKIN | TX |
| 2023-12-21 | 936-382-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | DAYTON | TX |
| 2023-12-21 | 936-382-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | DAYTON | TX |
| 2023-12-21 | 936-382-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | DAYTON | TX |
| 2023-12-21 | 936-382-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | DAYTON | TX |
| 2023-12-21 | 936-382-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | DAYTON | TX |
| 2023-12-21 | 936-382-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | DAYTON | TX |
| 2023-12-21 | 936-382-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | DAYTON | TX |
| 2023-12-21 | 936-384-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | HARDIN | TX |
| 2023-12-21 | 936-384-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | HARDIN | TX |
| 2023-12-21 | 936-384-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | HARDIN | TX |
| 2023-12-21 | 936-384-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | HARDIN | TX |
| 2023-12-21 | 936-384-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | HARDIN | TX |
| 2023-12-21 | 936-401-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | LIVINGSTON | TX |
| 2023-12-21 | 936-401-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | LIVINGSTON | TX |
| 2023-12-21 | 936-401-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | LIVINGSTON | TX |
| 2023-12-21 | 936-401-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | LIVINGSTON | TX |
| 2023-12-20 | 936-343-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | BATSON | TX |
| 2023-12-20 | 936-343-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | BATSON | TX |
| 2023-12-20 | 936-343-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | BATSON | TX |
| 2023-12-20 | 936-343-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | BATSON | TX |
| 2023-12-20 | 936-343-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | BATSON | TX |
| 2023-12-20 | 936-351-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | DEVERS | TX |
| 2023-12-20 | 936-351-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | DEVERS | TX |
| 2023-12-20 | 936-351-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | DEVERS | TX |
| 2023-12-20 | 936-351-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | DEVERS | TX |
| 2023-12-20 | 936-351-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | DEVERS | TX |
| 2023-12-20 | 936-381-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | MADISONVL | TX |
| 2023-12-20 | 936-381-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | MADISONVL | TX |
| 2023-12-20 | 936-381-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | MADISONVL | TX |
| 2023-12-20 | 936-381-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | MADISONVL | TX |
| 2023-12-20 | 936-383-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | CORRIGAN | TX |
| 2023-12-20 | 936-383-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | CORRIGAN | TX |
| 2023-12-20 | 936-383-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | CORRIGAN | TX |
| 2023-12-20 | 936-383-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | CORRIGAN | TX |
| 2023-12-20 | 936-383-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | CORRIGAN | TX |
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.