NumberResearchRecent thousands-block assignments
3 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-17 | 936-977-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | CROCKETT | TX |
| 2026-09-15 | 936-370-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | MONTGOMERY | TX |
| 2026-09-03 | 936-674-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | LUFKIN | TX |
| 2026-08-11 | 936-243-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | CROCKETT | TX |
| 2025-12-11 | 936-977-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | CROCKETT | TX |
| 2025-10-02 | 936-357-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | NAVASOTA | TX |
| 2025-10-02 | 936-675-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | LUFKIN | TX |
| 2025-10-02 | 936-675-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | LUFKIN | TX |
| 2025-10-02 | 936-977-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | CROCKETT | TX |
| 2025-09-22 | 936-385-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | MONTGOMERY | TX |
| 2025-09-03 | 936-300-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | CROCKETT | TX |
| 2025-08-14 | 936-385-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | MONTGOMERY | TX |
| 2025-08-14 | 936-674-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | LUFKIN | TX |
| 2025-08-14 | 936-674-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | LUFKIN | TX |
| 2025-06-25 | 936-300-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | CROCKETT | TX |
| 2025-02-13 | 936-488-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | CENTER | TX |
| 2025-02-06 | 936-357-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | NAVASOTA | TX |
| 2025-01-09 | 936-300-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | CROCKETT | TX |
| 2025-01-09 | 936-407-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2025-01-09 | 936-461-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | LUFKIN | TX |
| 2024-06-11 | 936-405-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2024-05-15 | 936-403-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | WILLIS | TX |
| 2024-04-26 | 936-250-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | NACOGDOCHS | TX |
| 2024-03-20 | 936-461-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | LUFKIN | TX |
| 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 |
| 2024-01-26 | 936-380-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2023-10-02 | 936-379-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2023-10-02 | 936-379-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2023-10-02 | 936-379-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2023-10-02 | 936-379-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2023-10-02 | 936-379-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2023-10-02 | 936-379-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2023-10-02 | 936-379-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2023-10-02 | 936-379-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2023-10-02 | 936-379-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2023-10-02 | 936-379-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2023-10-01 | 936-233-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | HUDSON | TX |
| 2023-10-01 | 936-233-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | HUDSON | TX |
| 2023-10-01 | 936-308-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | DIBOLL | TX |
| 2023-10-01 | 936-308-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | DIBOLL | TX |
| 2023-09-28 | 936-280-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | CENTER | TX |
| 2023-09-28 | 936-280-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | CENTER | TX |
| 2023-09-28 | 936-310-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | WALLER | TX |
| 2023-09-28 | 936-341-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | DAYTON | TX |
| 2023-09-28 | 936-341-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | DAYTON | TX |
| 2023-09-28 | 936-341-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | DAYTON | TX |
| 2023-09-28 | 936-341-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | DAYTON | TX |
| 2023-09-28 | 936-341-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | DAYTON | TX |
| 2023-09-28 | 936-341-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | DAYTON | 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.