NumberResearchRecent thousands-block assignments
9 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 725
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 |
|---|---|---|---|---|---|---|---|
| 2024-09-06 | 725-340-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2024-09-06 | 725-340-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2024-09-06 | 725-340-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2024-09-06 | 725-340-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2024-09-06 | 725-340-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2024-09-06 | 725-340-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2024-09-06 | 725-340-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2024-09-06 | 725-340-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2024-09-06 | 725-340-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2024-09-06 | 725-340-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2024-08-13 | 725-283-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | JEAN | NV |
| 2024-07-12 | 725-339-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-07-12 | 725-339-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-07-12 | 725-339-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-07-12 | 725-339-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-07-12 | 725-339-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-07-12 | 725-339-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-07-12 | 725-339-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-07-12 | 725-339-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-07-12 | 725-339-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-07-12 | 725-339-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-07-05 | 725-338-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-05 | 725-338-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-05 | 725-338-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-05 | 725-338-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-05 | 725-338-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-05 | 725-338-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-05 | 725-338-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-05 | 725-338-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-05 | 725-338-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-05 | 725-338-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-03 | 725-337-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-03 | 725-337-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-03 | 725-337-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-03 | 725-337-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-03 | 725-337-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-03 | 725-337-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-03 | 725-337-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-03 | 725-337-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-03 | 725-337-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-07-03 | 725-337-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-06-20 | 725-313-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | INDIAN SPG | NV |
| 2024-06-14 | 725-567-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NV | 029F | MTCHARLETN | NV |
| 2024-06-12 | 725-271-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | MESQUITE | NV |
| 2024-06-10 | 725-336-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-06-10 | 725-336-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-06-10 | 725-336-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-06-10 | 725-336-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-06-10 | 725-336-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-06-10 | 725-336-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | 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.