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 |
|---|---|---|---|---|---|---|---|
| 2021-06-10 | 936-345-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DEVERS | TX |
| 2021-06-10 | 936-356-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TENAHA | TX |
| 2021-06-10 | 936-371-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NACOGDOCHS | TX |
| 2021-06-10 | 936-386-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AUSTONIO | TX |
| 2021-06-10 | 936-388-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SHIRO | TX |
| 2021-06-10 | 936-393-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SARATOGA | TX |
| 2021-06-10 | 936-397-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LIBERTY | TX |
| 2021-06-10 | 936-436-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HUNTSVILLE | TX |
| 2021-06-10 | 936-504-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DAYTON | TX |
| 2021-06-10 | 936-505-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CENTER | TX |
| 2021-06-10 | 936-506-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WILLIS | TX |
| 2021-06-10 | 936-508-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANAUGUSTN | TX |
| 2021-06-10 | 936-515-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MADISONVL | TX |
| 2021-06-10 | 936-571-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ANDERSON | TX |
| 2021-06-10 | 936-599-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SHEPHERD | TX |
| 2021-06-10 | 936-667-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORMANGEE | TX |
| 2021-06-10 | 936-677-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLANTERSVL | TX |
| 2021-06-10 | 936-758-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHIRENO | TX |
| 2021-06-10 | 936-810-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TIMPSON | TX |
| 2021-06-10 | 936-842-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOVELADY | TX |
| 2021-06-10 | 936-895-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HARDIN | TX |
| 2021-06-10 | 936-909-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PENNINGTON | TX |
| 2021-06-10 | 936-910-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KENNARD | TX |
| 2021-06-10 | 936-930-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WASHINGTON | TX |
| 2021-06-10 | 936-935-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORTHZULCH | TX |
| 2021-06-10 | 936-937-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HILLTOPLKS | TX |
| 2021-06-10 | 936-939-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | IOLA | TX |
| 2021-06-10 | 936-946-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REKLAW | TX |
| 2021-06-10 | 936-978-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BATSON | TX |
| 2021-06-08 | 936-386-4XXX | 4000–4999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | AUSTONIO | TX |
| 2021-06-07 | 936-296-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | WELLS | TX |
| 2021-06-07 | 936-877-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | ALTO | TX |
| 2021-06-04 | 936-277-4XXX | 4000–4999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | RAYWOOD | TX |
| 2021-06-04 | 936-292-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | ETOILE | TX |
| 2021-06-04 | 936-325-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PRAIRIE VW | TX |
| 2021-06-04 | 936-677-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PLANTERSVL | TX |
| 2021-06-04 | 936-688-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | BROADDUS | TX |
| 2021-06-03 | 936-246-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | JOAQUIN | TX |
| 2021-06-03 | 936-279-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | GARRISON | TX |
| 2021-06-03 | 936-300-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | CROCKETT | TX |
| 2021-06-03 | 936-388-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | SHIRO | TX |
| 2021-06-03 | 936-599-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | SHEPHERD | TX |
| 2021-06-03 | 936-688-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | BROADDUS | TX |
| 2021-06-03 | 936-852-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | CROCKETT | TX |
| 2021-06-02 | 936-345-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | DEVERS | TX |
| 2021-06-01 | 936-417-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CORRIGAN | TX |
| 2021-06-01 | 936-999-9XXX | 9000–9999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | ZAVALLA | TX |
| 2021-05-28 | 936-363-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CONROE | TX |
| 2021-05-27 | 936-268-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | LIVINGSTON | TX |
| 2021-05-27 | 936-504-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | 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.