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 775
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 |
|---|---|---|---|---|---|---|---|
| 2025-01-28 | 775-675-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RENO | NV |
| 2025-01-28 | 775-675-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RENO | NV |
| 2024-09-18 | 775-205-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AUSTIN | NV |
| 2024-09-18 | 775-205-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AUSTIN | NV |
| 2024-09-18 | 775-387-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COTNWD CRK | NV |
| 2024-09-18 | 775-387-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COTNWD CRK | NV |
| 2024-09-18 | 775-474-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BEATTY | NV |
| 2024-09-18 | 775-474-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BEATTY | NV |
| 2024-09-18 | 775-496-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PAHRUMP | NV |
| 2024-09-18 | 775-496-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PAHRUMP | NV |
| 2024-05-31 | 775-524-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RENO | NV |
| 2024-05-31 | 775-524-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RENO | NV |
| 2024-05-31 | 775-524-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RENO | NV |
| 2024-05-31 | 775-524-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RENO | NV |
| 2023-10-27 | 775-208-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PAHRUMP | NV |
| 2023-10-27 | 775-496-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PAHRUMP | NV |
| 2023-10-27 | 775-775-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PAHRUMP | NV |
| 2023-10-27 | 775-775-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PAHRUMP | NV |
| 2023-10-27 | 775-775-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PAHRUMP | NV |
| 2023-10-24 | 775-277-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TONOPAH | NV |
| 2023-10-24 | 775-377-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROUND MT | NV |
| 2023-10-24 | 775-380-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SILVERPEAK | NV |
| 2023-10-24 | 775-421-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WINNEMUCCA | NV |
| 2023-10-24 | 775-436-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LUND | NV |
| 2023-10-24 | 775-457-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | IMLAY | NV |
| 2023-10-24 | 775-480-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MINA | NV |
| 2023-10-24 | 775-506-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SILVER SPG | NV |
| 2023-10-24 | 775-517-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VIRGINIACY | NV |
| 2023-10-24 | 775-518-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOVELOCK | NV |
| 2023-10-24 | 775-520-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CRESCNTVLY | NV |
| 2023-10-24 | 775-561-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NIXON | NV |
| 2023-10-24 | 775-590-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EUREKA | NV |
| 2023-10-24 | 775-630-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SUTCLIFFE | NV |
| 2023-10-24 | 775-633-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MANHATTAN | NV |
| 2023-10-24 | 775-653-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MCGILL | NV |
| 2023-10-24 | 775-922-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPVLYCHCRK | NV |
| 2023-10-24 | 775-945-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HAWTHORNE | NV |
| 2023-10-24 | 775-946-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCHURZ | NV |
| 2023-10-24 | 775-967-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STAGECOACH | NV |
| 2023-10-23 | 775-213-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BATTLE MT | NV |
| 2023-10-23 | 775-296-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ELY | NV |
| 2023-10-23 | 775-449-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COTNWD CRK | NV |
| 2023-10-23 | 775-452-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DCKWTRCRNT | NV |
| 2023-10-23 | 775-486-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CARSONCITY | NV |
| 2023-10-23 | 775-492-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CARSON PL | NV |
| 2023-10-23 | 775-494-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EMPIRE | NV |
| 2023-10-23 | 775-497-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FERNLEY | NV |
| 2023-10-23 | 775-558-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CRYSTALBAY | NV |
| 2023-10-23 | 775-566-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GOLDFIELD | NV |
| 2023-10-23 | 775-637-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GABBS | 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.