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 725
New assignments by month
Sep 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-02-07 | 725-280-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | MTCHARLETN | NV |
| 2024-05-09 | 725-332-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LAS VEGAS | NV |
| 2024-05-09 | 725-332-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LAS VEGAS | NV |
| 2024-05-09 | 725-332-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | LAS VEGAS | NV |
| 2024-05-09 | 725-332-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | LAS VEGAS | NV |
| 2024-05-09 | 725-332-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | LAS VEGAS | NV |
| 2024-04-10 | 725-527-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LAUGHLIN | NV |
| 2024-02-07 | 725-320-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | SANDY VLY | NV |
| 2024-02-01 | 725-297-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | SEARCHLIHT | NV |
| 2023-10-31 | 725-550-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | MTCHARLETN | NV |
| 2023-10-13 | 725-282-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | NELSON | NV |
| 2023-10-13 | 725-755-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | JEAN | NV |
| 2023-10-05 | 725-313-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | INDIAN SPG | NV |
| 2023-09-13 | 725-309-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | LAUGHLIN | NV |
| 2022-11-22 | 725-291-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | LAS VEGAS | NV |
| 2022-11-22 | 725-291-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | LAS VEGAS | NV |
| 2022-11-22 | 725-299-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | SEARCHLIHT | NV |
| 2022-11-22 | 725-344-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | SANDY VLY | NV |
| 2022-09-01 | 725-245-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NELSON | NV |
| 2022-08-30 | 725-278-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | LAUGHLIN | NV |
| 2022-08-09 | 725-699-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SANDY VLY | NV |
| 2022-05-31 | 725-299-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | SEARCHLIHT | NV |
| 2022-05-26 | 725-745-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | MTCHARLETN | NV |
| 2022-05-03 | 725-705-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | INDIAN SPG | NV |
| 2022-04-06 | 725-273-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | LAUGHLIN | NV |
| 2022-03-23 | 725-344-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | SANDY VLY | NV |
| 2022-03-22 | 725-715-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | JEAN | NV |
| 2022-03-16 | 725-281-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | LAS VEGAS | NV |
| 2022-03-16 | 725-281-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | LAS VEGAS | NV |
| 2021-11-08 | 725-705-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | INDIAN SPG | NV |
| 2021-11-08 | 725-745-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | MTCHARLETN | NV |
| 2021-10-18 | 725-765-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | NELSON | NV |
| 2021-08-23 | 725-252-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LAUGHLIN | NV |
| 2020-11-05 | 725-677-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NELSON | NV |
| 2020-10-29 | 725-356-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | JEAN | NV |
| 2020-10-29 | 725-977-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | SEARCHLIHT | NV |
| 2020-10-28 | 725-226-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LAUGHLIN | NV |
| 2020-10-28 | 725-234-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | INDIAN SPG | NV |
| 2020-10-28 | 725-237-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | MTCHARLETN | NV |
| 2020-10-28 | 725-239-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LAS VEGAS | NV |
| 2020-10-28 | 725-255-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SANDY VLY | NV |
| 2020-06-22 | 725-224-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | LAS VEGAS | NV |
| 2020-04-29 | 725-677-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | NELSON | NV |
| 2019-03-06 | 725-208-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | LAUGHLIN | NV |
| 2016-12-14 | 725-605-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LAS VEGAS | NV |
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.