NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/22/2026
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 606
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-04-15 | 606-491-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | OLIVE HILL | KY |
| 2024-06-24 | 606-351-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | LONDON | KY |
| 2024-06-24 | 606-351-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | LONDON | KY |
| 2024-06-24 | 606-654-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | PINEVILLE | KY |
| 2024-06-24 | 606-896-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | MIDDLESBO | KY |
| 2024-06-20 | 606-491-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | OLIVE HILL | KY |
| 2024-06-18 | 606-303-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | LIBERTY | KY |
| 2024-06-18 | 606-373-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | HAZARD | KY |
| 2024-06-12 | 606-410-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | CORBIN | KY |
| 2024-06-11 | 606-238-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KY | 896E | WHITESBURG | KY |
| 2024-05-14 | 606-351-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | LONDON | KY |
| 2024-05-14 | 606-463-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | VIRGIE | KY |
| 2024-05-07 | 606-281-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | WOOTON | KY |
| 2024-05-07 | 606-374-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | STINNETT | KY |
| 2024-05-07 | 606-378-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | DWARF | KY |
| 2024-05-07 | 606-558-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | BLEDSOE | KY |
| 2024-04-18 | 606-238-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | WHITESBURG | KY |
| 2024-04-18 | 606-249-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | OLIVE HILL | KY |
| 2024-03-20 | 606-457-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | MANCHESTER | KY |
| 2024-03-19 | 606-361-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | CORBIN | KY |
| 2024-03-14 | 606-737-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | ASHLAND | KY |
| 2024-03-07 | 606-238-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | WHITESBURG | KY |
| 2024-03-07 | 606-249-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | OLIVE HILL | KY |
| 2024-03-07 | 606-459-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | PRESTONSBG | KY |
| 2024-03-07 | 606-531-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | IRVINE | KY |
| 2024-03-07 | 606-602-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | MOREHEAD | KY |
| 2024-03-07 | 606-608-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | SOMERSET | KY |
| 2024-03-07 | 606-608-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | SOMERSET | KY |
| 2024-03-07 | 606-612-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | STANTON | KY |
| 2024-03-07 | 606-685-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | SCIENCE HL | KY |
| 2024-03-07 | 606-888-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | PINEVILLE | KY |
| 2024-03-05 | 606-621-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | HARLAN | KY |
| 2024-02-28 | 606-351-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | LONDON | KY |
| 2024-02-27 | 606-429-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | RUSSELL | KY |
| 2024-02-20 | 606-400-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | WILLIAMSBG | KY |
| 2024-02-15 | 606-458-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | GRAYSON | KY |
| 2024-02-09 | 606-646-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | MEADS | KY |
| 2024-02-07 | 606-444-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | PIKEVILLE | KY |
| 2024-02-06 | 606-333-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | VIRGIE | KY |
| 2024-02-06 | 606-420-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | ASHLAND | KY |
| 2024-02-06 | 606-467-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | ASHLAND | KY |
| 2024-02-06 | 606-716-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | HAZARD | KY |
| 2024-02-06 | 606-722-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | LIBERTY | KY |
| 2024-02-06 | 606-752-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | MIDDLESBO | KY |
| 2024-02-06 | 606-753-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | MONTICELLO | KY |
| 2024-02-06 | 606-773-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | STANFORD | KY |
| 2024-02-05 | 606-238-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | WHITESBURG | KY |
| 2024-02-05 | 606-249-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | OLIVE HILL | KY |
| 2024-02-05 | 606-394-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | SCIENCE HL | KY |
| 2024-02-05 | 606-459-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | PRESTONSBG | KY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/22/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.