NumberResearchRecent thousands-block assignments
24 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 254
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 |
|---|---|---|---|---|---|---|---|
| 2021-07-21 | 254-946-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MAY | TX |
| 2021-07-20 | 254-261-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | STRAWN | TX |
| 2021-07-20 | 254-638-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | CROSS PL | TX |
| 2021-07-16 | 254-567-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | IREDELL | TX |
| 2021-07-15 | 254-426-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | MARLIN | TX |
| 2021-07-15 | 254-804-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | MARLIN | TX |
| 2021-07-15 | 254-804-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | MARLIN | TX |
| 2021-07-15 | 254-804-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | MARLIN | TX |
| 2021-07-14 | 254-588-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MERIDIAN | TX |
| 2021-07-13 | 254-468-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | HOLLAND | TX |
| 2021-07-13 | 254-473-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | MOFFAT | TX |
| 2021-07-13 | 254-474-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | OENAVILLE | TX |
| 2021-07-13 | 254-475-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | REAGAN | TX |
| 2021-07-09 | 254-329-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | COOLIDGE | TX |
| 2021-07-09 | 254-467-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | EDDY | TX |
| 2021-07-09 | 254-788-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | LEROY | TX |
| 2021-07-09 | 254-788-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | LEROY | TX |
| 2021-07-07 | 254-328-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | RISINGSTAR | TX |
| 2021-07-06 | 254-448-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | BARTLETT | TX |
| 2021-07-06 | 254-467-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | EDDY | TX |
| 2021-07-06 | 254-599-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | COPPERASCV | TX |
| 2021-07-02 | 254-674-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | BELTON | TX |
| 2021-07-01 | 254-605-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | CAMERON | TX |
| 2021-07-01 | 254-667-4XXX | 4000–4999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CRANFILSGP | TX |
| 2021-06-29 | 254-854-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | COVINGTON | TX |
| 2021-06-29 | 254-944-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MOSHEIM | TX |
| 2021-06-28 | 254-389-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | KILLEEN | TX |
| 2021-06-28 | 254-389-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | KILLEEN | TX |
| 2021-06-28 | 254-645-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | GROESBECK | TX |
| 2021-06-28 | 254-645-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | GROESBECK | TX |
| 2021-06-24 | 254-848-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | SO BOSQUE | TX |
| 2021-06-22 | 254-252-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MARLIN | TX |
| 2021-06-22 | 254-309-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | ROSEBUD | TX |
| 2021-06-22 | 254-322-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | TURNERSVL | TX |
| 2021-06-22 | 254-464-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | MOODY | TX |
| 2021-06-22 | 254-464-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | MOODY | TX |
| 2021-06-22 | 254-966-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | BURLINGTON | TX |
| 2021-06-21 | 254-253-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | CLIFTON | TX |
| 2021-06-21 | 254-253-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | CLIFTON | TX |
| 2021-06-16 | 254-888-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | KOPPERL | TX |
| 2021-06-15 | 254-452-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AXTELL | TX |
| 2021-06-14 | 254-261-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | STRAWN | TX |
| 2021-06-14 | 254-358-1XXX | 1000–1999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | SANDY | TX |
| 2021-06-14 | 254-544-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SO BOSQUE | TX |
| 2021-06-10 | 254-877-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | GHOLSON | TX |
| 2021-06-09 | 254-256-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SALADO | TX |
| 2021-06-09 | 254-280-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | OENAVILLE | TX |
| 2021-06-09 | 254-306-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | THORNTON | TX |
| 2021-06-09 | 254-322-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TURNERSVL | TX |
| 2021-06-09 | 254-331-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RIESEL | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.