NumberResearchRecent thousands-block assignments
0 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, all time — NPA 936
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-12-04 | 936-204-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CROCKETT | TX |
| 2024-12-04 | 936-220-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BEDIAS | TX |
| 2024-12-04 | 936-277-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RAYWOOD | TX |
| 2024-12-04 | 936-600-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CORRIGAN | TX |
| 2024-12-04 | 936-851-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RICHARDS | TX |
| 2024-02-20 | 936-284-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEWWAVERLY | TX |
| 2023-11-13 | 936-338-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WILLIS | TX |
| 2023-11-13 | 936-338-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WILLIS | TX |
| 2023-11-13 | 936-338-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WILLIS | TX |
| 2022-01-11 | 936-877-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALTO | TX |
| 2021-11-11 | 936-279-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GARRISON | TX |
| 2021-11-11 | 936-279-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GARRISON | TX |
| 2021-11-11 | 936-289-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | APPLE SPG | TX |
| 2021-11-11 | 936-289-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | APPLE SPG | TX |
| 2021-11-11 | 936-356-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TENAHA | TX |
| 2021-11-11 | 936-386-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AUSTONIO | TX |
| 2021-11-11 | 936-386-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AUSTONIO | TX |
| 2021-11-11 | 936-477-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BATSON | TX |
| 2021-11-11 | 936-477-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BATSON | TX |
| 2021-11-11 | 936-502-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CUSHING | TX |
| 2021-11-11 | 936-502-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CUSHING | TX |
| 2021-11-11 | 936-667-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORMANGEE | TX |
| 2021-11-11 | 936-667-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORMANGEE | TX |
| 2021-11-11 | 936-688-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BROADDUS | TX |
| 2021-11-11 | 936-688-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BROADDUS | TX |
| 2021-11-11 | 936-758-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHIRENO | TX |
| 2021-11-11 | 936-758-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHIRENO | TX |
| 2021-11-11 | 936-799-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HULL | TX |
| 2021-11-11 | 936-799-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HULL | TX |
| 2021-11-11 | 936-891-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WATERWOOD | TX |
| 2021-11-11 | 936-891-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WATERWOOD | TX |
| 2021-11-11 | 936-909-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PENNINGTON | TX |
| 2021-11-11 | 936-910-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KENNARD | TX |
| 2021-11-11 | 936-910-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KENNARD | TX |
| 2021-11-11 | 936-935-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORTHZULCH | TX |
| 2021-11-11 | 936-935-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORTHZULCH | TX |
| 2021-11-11 | 936-937-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HILLTOPLKS | TX |
| 2021-11-11 | 936-937-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HILLTOPLKS | TX |
| 2021-11-11 | 936-939-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | IOLA | TX |
| 2021-11-11 | 936-939-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | IOLA | TX |
| 2021-11-11 | 936-946-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REKLAW | TX |
| 2021-11-11 | 936-946-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REKLAW | TX |
| 2021-11-10 | 936-292-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ETOILE | TX |
| 2021-11-10 | 936-292-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ETOILE | TX |
| 2021-11-10 | 936-296-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WELLS | TX |
| 2021-11-10 | 936-296-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WELLS | TX |
| 2021-11-10 | 936-308-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DIBOLL | TX |
| 2021-11-10 | 936-308-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DIBOLL | TX |
| 2021-11-10 | 936-315-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FULLER SPG | TX |
| 2021-11-10 | 936-315-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FULLER SPG | 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.